2951569145

素因数分解:

$5^1\times 7^2\times {\mathrm{1087}}^1\times {\mathrm{11083}}^1$

素因数の和:12189

約数の個数: 24

約数和(自身を含む): 4124312064

約数和(自身を除く): 1172742919

約数列:

[1, 5, 7, 35, 49, 245, 1087, 5435, 7609, 11083, 38045, 53263, 55415, 77581, 266315, 387905, 543067, 2715335, 12047221, 60236105, 84330547, 421652735, 590313829, 2951569145]

約数ペア:

[(1, 2951569145), (5, 590313829), (7, 421652735), (35, 84330547), (49, 60236105), (245, 12047221), (1087, 2715335), (5435, 543067), (7609, 387905), (11083, 266315), (38045, 77581), (53263, 55415)]