2285605

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 3365280

約数和(自身を除く): 1079675

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 491, 665, 931, 2455, 3437, 4655, 9329, 17185, 24059, 46645, 65303, 120295, 326515, 457121, 2285605]

約数ペア:

[(1, 2285605), (5, 457121), (7, 326515), (19, 120295), (35, 65303), (49, 46645), (95, 24059), (133, 17185), (245, 9329), (491, 4655), (665, 3437), (931, 2455)]