9274775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 12342960

約数和(自身を除く): 3068185

約数列:

[1, 5, 17, 25, 85, 139, 157, 425, 695, 785, 2363, 2669, 3475, 3925, 11815, 13345, 21823, 59075, 66725, 109115, 370991, 545575, 1854955, 9274775]

約数ペア:

[(1, 9274775), (5, 1854955), (17, 545575), (25, 370991), (85, 109115), (139, 66725), (157, 59075), (425, 21823), (695, 13345), (785, 11815), (2363, 3925), (2669, 3475)]