2499687029925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1\times {\mathrm{5039}}^1$

素因数の和:7572

約数の個数: 144

約数和(自身を含む): 4832960670720

約数和(自身を除く): 2333273640795

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 53, 75, 85, 153, 159, 225, 255, 265, 425, 477, 765, 795, 901, 1275, 1325, 2385, 2447, 2703, 3825, 3975, 4505, 5039, 7341, 8109, 11925, 12235, 13515, 15117, 22023, 22525, 25195, 36705, 40545, 41599, 45351, 61175, 67575, 75585, 85663, 110115, 124797, 125975, 129691, 183525, 202725, 207995, 226755, 256989, 267067, 374391, 377925, 389073, 428315, 550575, 623985, 648455, 770967, 801201, 1039975, 1133775, 1167219, 1284945, 1335335, 1871955, 1945365, 2141575, 2204747, 2403603, 3119925, 3242275, 3854835, 4006005, 4540139, 5836095, 6424725, 6614241, 6676675, 9359775, 9726825, 11023735, 12018015, 12330433, 13620417, 19274175, 19842723, 20030025, 22700695, 29180475, 33071205, 36991299, 40861251, 55118675, 60090075, 61652165, 68102085, 99213615, 110973897, 113503475, 165356025, 184956495, 204306255, 209617361, 308260825, 340510425, 496068075, 554869485, 628852083, 653512949, 924782475, 1021531275, 1048086805, 1886556249, 1960538847, 2774347425, 3144260415, 3267564745, 5240434025, 5881616541, 9432781245, 9802694235, 11109720133, 15721302075, 16337823725, 29408082705, 33329160399, 47163906225, 49013471175, 55548600665, 99987481197, 147040413525, 166645801995, 277743003325, 499937405985, 833229009975, 2499687029925]

約数ペア:

[(1, 2499687029925), (3, 833229009975), (5, 499937405985), (9, 277743003325), (15, 166645801995), (17, 147040413525), (25, 99987481197), (45, 55548600665), (51, 49013471175), (53, 47163906225), (75, 33329160399), (85, 29408082705), (153, 16337823725), (159, 15721302075), (225, 11109720133), (255, 9802694235), (265, 9432781245), (425, 5881616541), (477, 5240434025), (765, 3267564745), (795, 3144260415), (901, 2774347425), (1275, 1960538847), (1325, 1886556249), (2385, 1048086805), (2447, 1021531275), (2703, 924782475), (3825, 653512949), (3975, 628852083), (4505, 554869485), (5039, 496068075), (7341, 340510425), (8109, 308260825), (11925, 209617361), (12235, 204306255), (13515, 184956495), (15117, 165356025), (22023, 113503475), (22525, 110973897), (25195, 99213615), (36705, 68102085), (40545, 61652165), (41599, 60090075), (45351, 55118675), (61175, 40861251), (67575, 36991299), (75585, 33071205), (85663, 29180475), (110115, 22700695), (124797, 20030025), (125975, 19842723), (129691, 19274175), (183525, 13620417), (202725, 12330433), (207995, 12018015), (226755, 11023735), (256989, 9726825), (267067, 9359775), (374391, 6676675), (377925, 6614241), (389073, 6424725), (428315, 5836095), (550575, 4540139), (623985, 4006005), (648455, 3854835), (770967, 3242275), (801201, 3119925), (1039975, 2403603), (1133775, 2204747), (1167219, 2141575), (1284945, 1945365), (1335335, 1871955)]