71434665

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69019}}^1$

素因数の和:69053

約数の個数: 24

約数和(自身を含む): 129205440

約数和(自身を除く): 57770775

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 69019, 207057, 345095, 621171, 1035285, 1587437, 3105855, 4762311, 7937185, 14286933, 23811555, 71434665]

約数ペア:

[(1, 71434665), (3, 23811555), (5, 14286933), (9, 7937185), (15, 4762311), (23, 3105855), (45, 1587437), (69, 1035285), (115, 621171), (207, 345095), (345, 207057), (1035, 69019)]