7443285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 5101995

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 241, 355, 435, 723, 1065, 1205, 2059, 3615, 6177, 6989, 10295, 17111, 20967, 30885, 34945, 51333, 85555, 104835, 256665, 496219, 1488657, 2481095, 7443285]

約数ペア:

[(1, 7443285), (3, 2481095), (5, 1488657), (15, 496219), (29, 256665), (71, 104835), (87, 85555), (145, 51333), (213, 34945), (241, 30885), (355, 20967), (435, 17111), (723, 10295), (1065, 6989), (1205, 6177), (2059, 3615)]