156967712525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{16073}}^1$

素因数の和:16446

約数の個数: 48

約数和(自身を含む): 212073926400

約数和(自身を除く): 55106213875

約数列:

[1, 5, 13, 25, 65, 151, 199, 325, 755, 995, 1963, 2587, 3775, 4975, 9815, 12935, 16073, 30049, 49075, 64675, 80365, 150245, 208949, 390637, 401825, 751225, 1044745, 1953185, 2427023, 3198527, 5223725, 9765925, 12135115, 15992635, 31551299, 41580851, 60675575, 79963175, 157756495, 207904255, 482977577, 788782475, 1039521275, 2414887885, 6278708501, 12074439425, 31393542505, 156967712525]

約数ペア:

[(1, 156967712525), (5, 31393542505), (13, 12074439425), (25, 6278708501), (65, 2414887885), (151, 1039521275), (199, 788782475), (325, 482977577), (755, 207904255), (995, 157756495), (1963, 79963175), (2587, 60675575), (3775, 41580851), (4975, 31551299), (9815, 15992635), (12935, 12135115), (16073, 9765925), (30049, 5223725), (49075, 3198527), (64675, 2427023), (80365, 1953185), (150245, 1044745), (208949, 751225), (390637, 401825)]