119998985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5651}}^1$

素因数の和:5824

約数の個数: 16

約数和(自身を含む): 149755392

約数和(自身を除く): 29756407

約数列:

[1, 5, 31, 137, 155, 685, 4247, 5651, 21235, 28255, 175181, 774187, 875905, 3870935, 23999797, 119998985]

約数ペア:

[(1, 119998985), (5, 23999797), (31, 3870935), (137, 875905), (155, 774187), (685, 175181), (4247, 28255), (5651, 21235)]