290433035

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{4019}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 354564000

約数和(自身を除く): 64130965

約数列:

[1, 5, 97, 149, 485, 745, 4019, 14453, 20095, 72265, 389843, 598831, 1949215, 2994155, 58086607, 290433035]

約数ペア:

[(1, 290433035), (5, 58086607), (97, 2994155), (149, 1949215), (485, 598831), (745, 389843), (4019, 72265), (14453, 20095)]