85537987535

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{3251}}^1$

素因数の和:4045

約数の個数: 96

約数和(自身を含む): 140508877824

約数和(自身を除く): 54970890289

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 751, 1001, 2695, 3185, 3251, 3755, 5005, 5257, 7007, 8261, 9763, 16255, 22757, 26285, 35035, 35761, 36799, 41305, 42263, 48815, 57827, 68341, 107393, 113785, 159299, 178805, 183995, 211315, 250327, 289135, 295841, 341705, 404789, 464893, 478387, 536965, 751751, 796495, 1251635, 1479205, 1752289, 2023945, 2070887, 2324465, 2391935, 2441501, 3254251, 3758755, 5262257, 8761445, 10354435, 12207505, 16271255, 17090507, 22779757, 26311285, 26856511, 31739513, 85452535, 113898785, 119633549, 134282555, 158697565, 187995577, 222176591, 349134643, 598167745, 939977885, 1110882955, 1315969039, 1555236137, 1745673215, 2443942501, 6579845195, 7776180685, 12219712505, 17107597507, 85537987535]

約数ペア:

[(1, 85537987535), (5, 17107597507), (7, 12219712505), (11, 7776180685), (13, 6579845195), (35, 2443942501), (49, 1745673215), (55, 1555236137), (65, 1315969039), (77, 1110882955), (91, 939977885), (143, 598167745), (245, 349134643), (385, 222176591), (455, 187995577), (539, 158697565), (637, 134282555), (715, 119633549), (751, 113898785), (1001, 85452535), (2695, 31739513), (3185, 26856511), (3251, 26311285), (3755, 22779757), (5005, 17090507), (5257, 16271255), (7007, 12207505), (8261, 10354435), (9763, 8761445), (16255, 5262257), (22757, 3758755), (26285, 3254251), (35035, 2441501), (35761, 2391935), (36799, 2324465), (41305, 2070887), (42263, 2023945), (48815, 1752289), (57827, 1479205), (68341, 1251635), (107393, 796495), (113785, 751751), (159299, 536965), (178805, 478387), (183995, 464893), (211315, 404789), (250327, 341705), (289135, 295841)]