7495150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 36

約数和(自身を含む): 15112872

約数和(自身を除く): 7617722

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 887, 1690, 1774, 4225, 4435, 8450, 8870, 11531, 22175, 23062, 44350, 57655, 115310, 149903, 288275, 299806, 576550, 749515, 1499030, 3747575, 7495150]

約数ペア:

[(1, 7495150), (2, 3747575), (5, 1499030), (10, 749515), (13, 576550), (25, 299806), (26, 288275), (50, 149903), (65, 115310), (130, 57655), (169, 44350), (325, 23062), (338, 22175), (650, 11531), (845, 8870), (887, 8450), (1690, 4435), (1774, 4225)]