104855275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 157132800

約数和(自身を除く): 52277525

約数列:

[1, 5, 7, 23, 25, 35, 109, 115, 161, 175, 239, 545, 575, 763, 805, 1195, 1673, 2507, 2725, 3815, 4025, 5497, 5975, 8365, 12535, 17549, 19075, 26051, 27485, 38479, 41825, 62675, 87745, 130255, 137425, 182357, 192395, 438725, 599173, 651275, 911785, 961975, 2995865, 4194211, 4558925, 14979325, 20971055, 104855275]

約数ペア:

[(1, 104855275), (5, 20971055), (7, 14979325), (23, 4558925), (25, 4194211), (35, 2995865), (109, 961975), (115, 911785), (161, 651275), (175, 599173), (239, 438725), (545, 192395), (575, 182357), (763, 137425), (805, 130255), (1195, 87745), (1673, 62675), (2507, 41825), (2725, 38479), (3815, 27485), (4025, 26051), (5497, 19075), (5975, 17549), (8365, 12535)]