89167919325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1\times {\mathrm{809}}^1$

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 157679550720

約数和(自身を除く): 68511631395

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 137, 255, 411, 425, 631, 685, 809, 1275, 1893, 2055, 2329, 2427, 3155, 3425, 4045, 6987, 9465, 10275, 10727, 11645, 12135, 13753, 15775, 20225, 32181, 34935, 41259, 47325, 53635, 58225, 60675, 68765, 86447, 110833, 160905, 174675, 206295, 259341, 268175, 332499, 343825, 432235, 510479, 554165, 804525, 1031475, 1296705, 1469599, 1531437, 1662495, 1884161, 2161175, 2552395, 2770825, 4408797, 5652483, 6483525, 7347995, 7657185, 8312475, 8678143, 9420805, 12761975, 22043985, 26034429, 28262415, 36739975, 38285925, 43390715, 47104025, 69935623, 110219925, 130172145, 141312075, 209806869, 216953575, 349678115, 650860725, 1049034345, 1188905591, 1748390575, 3566716773, 5245171725, 5944527955, 17833583865, 29722639775, 89167919325]

約数ペア:

[(1, 89167919325), (3, 29722639775), (5, 17833583865), (15, 5944527955), (17, 5245171725), (25, 3566716773), (51, 1748390575), (75, 1188905591), (85, 1049034345), (137, 650860725), (255, 349678115), (411, 216953575), (425, 209806869), (631, 141312075), (685, 130172145), (809, 110219925), (1275, 69935623), (1893, 47104025), (2055, 43390715), (2329, 38285925), (2427, 36739975), (3155, 28262415), (3425, 26034429), (4045, 22043985), (6987, 12761975), (9465, 9420805), (10275, 8678143), (10727, 8312475), (11645, 7657185), (12135, 7347995), (13753, 6483525), (15775, 5652483), (20225, 4408797), (32181, 2770825), (34935, 2552395), (41259, 2161175), (47325, 1884161), (53635, 1662495), (58225, 1531437), (60675, 1469599), (68765, 1296705), (86447, 1031475), (110833, 804525), (160905, 554165), (174675, 510479), (206295, 432235), (259341, 343825), (268175, 332499)]