693610360025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2568

約数の個数: 144

約数和(自身を含む): 1018239828480

約数和(自身を除く): 324629468455

約数列:

[1, 5, 11, 23, 25, 53, 55, 79, 115, 121, 253, 265, 275, 395, 575, 583, 605, 869, 1219, 1265, 1325, 1817, 1975, 2381, 2783, 2915, 3025, 4187, 4345, 6095, 6325, 6413, 9085, 9559, 11905, 13409, 13915, 14575, 19987, 20935, 21725, 26191, 30475, 32065, 45425, 46057, 47795, 54763, 59525, 67045, 69575, 96301, 99935, 104675, 126193, 130955, 147499, 160325, 188099, 219857, 230285, 238975, 273815, 288101, 335225, 481505, 499675, 506627, 602393, 630965, 654775, 737495, 940495, 1059311, 1099285, 1151425, 1369075, 1388123, 1440505, 2069089, 2407525, 2533135, 2902439, 3011965, 3154825, 3687475, 4326277, 4702475, 5296555, 5496425, 6626323, 6940615, 7202525, 9969247, 10345445, 11652421, 12665675, 14512195, 15059825, 15269353, 21631385, 22759979, 26482775, 31926829, 33131615, 34703075, 47589047, 49846235, 51727225, 58262105, 72560975, 76346765, 108156925, 109661717, 113799895, 159634145, 165658075, 229292681, 237945235, 249231175, 291310525, 351195119, 381733825, 523479517, 548308585, 568999475, 798170725, 1146463405, 1189726175, 1206278887, 1755975595, 2522219491, 2617397585, 2741542925, 5732317025, 6031394435, 8779877975, 12611097455, 13086987925, 27744414401, 30156972175, 63055487275, 138722072005, 693610360025]

約数ペア:

[(1, 693610360025), (5, 138722072005), (11, 63055487275), (23, 30156972175), (25, 27744414401), (53, 13086987925), (55, 12611097455), (79, 8779877975), (115, 6031394435), (121, 5732317025), (253, 2741542925), (265, 2617397585), (275, 2522219491), (395, 1755975595), (575, 1206278887), (583, 1189726175), (605, 1146463405), (869, 798170725), (1219, 568999475), (1265, 548308585), (1325, 523479517), (1817, 381733825), (1975, 351195119), (2381, 291310525), (2783, 249231175), (2915, 237945235), (3025, 229292681), (4187, 165658075), (4345, 159634145), (6095, 113799895), (6325, 109661717), (6413, 108156925), (9085, 76346765), (9559, 72560975), (11905, 58262105), (13409, 51727225), (13915, 49846235), (14575, 47589047), (19987, 34703075), (20935, 33131615), (21725, 31926829), (26191, 26482775), (30475, 22759979), (32065, 21631385), (45425, 15269353), (46057, 15059825), (47795, 14512195), (54763, 12665675), (59525, 11652421), (67045, 10345445), (69575, 9969247), (96301, 7202525), (99935, 6940615), (104675, 6626323), (126193, 5496425), (130955, 5296555), (147499, 4702475), (160325, 4326277), (188099, 3687475), (219857, 3154825), (230285, 3011965), (238975, 2902439), (273815, 2533135), (288101, 2407525), (335225, 2069089), (481505, 1440505), (499675, 1388123), (506627, 1369075), (602393, 1151425), (630965, 1099285), (654775, 1059311), (737495, 940495)]