716632485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{1319}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 1188000000

約数和(自身を除く): 471367515

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1249, 1319, 3747, 3957, 6245, 6595, 18735, 19785, 36221, 38251, 108663, 114753, 181105, 191255, 543315, 573765, 1647431, 4942293, 8237155, 24711465, 47775499, 143326497, 238877495, 716632485]

約数ペア:

[(1, 716632485), (3, 238877495), (5, 143326497), (15, 47775499), (29, 24711465), (87, 8237155), (145, 4942293), (435, 1647431), (1249, 573765), (1319, 543315), (3747, 191255), (3957, 181105), (6245, 114753), (6595, 108663), (18735, 38251), (19785, 36221)]