105725750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{32531}}^1$

素因数の和:32561

約数の個数: 32

約数和(自身を含む): 213149664

約数和(自身を除く): 107423914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 32531, 65062, 162655, 325310, 422903, 813275, 845806, 1626550, 2114515, 4066375, 4229030, 8132750, 10572575, 21145150, 52862875, 105725750]

約数ペア:

[(1, 105725750), (2, 52862875), (5, 21145150), (10, 10572575), (13, 8132750), (25, 4229030), (26, 4066375), (50, 2114515), (65, 1626550), (125, 845806), (130, 813275), (250, 422903), (325, 325310), (650, 162655), (1625, 65062), (3250, 32531)]