9185150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 36

約数和(自身を含む): 18516672

約数和(自身を除く): 9331522

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1087, 1690, 2174, 4225, 5435, 8450, 10870, 14131, 27175, 28262, 54350, 70655, 141310, 183703, 353275, 367406, 706550, 918515, 1837030, 4592575, 9185150]

約数ペア:

[(1, 9185150), (2, 4592575), (5, 1837030), (10, 918515), (13, 706550), (25, 367406), (26, 353275), (50, 183703), (65, 141310), (130, 70655), (169, 54350), (325, 28262), (338, 27175), (650, 14131), (845, 10870), (1087, 8450), (1690, 5435), (2174, 4225)]