86231275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 121117248

約数和(自身を除く): 34885973

約数列:

[1, 5, 13, 25, 37, 65, 71, 101, 185, 325, 355, 481, 505, 923, 925, 1313, 1775, 2405, 2525, 2627, 3737, 4615, 6565, 7171, 12025, 13135, 18685, 23075, 32825, 34151, 35855, 48581, 65675, 93223, 93425, 170755, 179275, 242905, 265327, 466115, 853775, 1214525, 1326635, 2330575, 3449251, 6633175, 17246255, 86231275]

約数ペア:

[(1, 86231275), (5, 17246255), (13, 6633175), (25, 3449251), (37, 2330575), (65, 1326635), (71, 1214525), (101, 853775), (185, 466115), (325, 265327), (355, 242905), (481, 179275), (505, 170755), (923, 93425), (925, 93223), (1313, 65675), (1775, 48581), (2405, 35855), (2525, 34151), (2627, 32825), (3737, 23075), (4615, 18685), (6565, 13135), (7171, 12025)]