99389705

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 121824000

約数和(自身を除く): 22434295

約数列:

[1, 5, 71, 149, 355, 745, 1879, 9395, 10579, 52895, 133409, 279971, 667045, 1399855, 19877941, 99389705]

約数ペア:

[(1, 99389705), (5, 19877941), (71, 1399855), (149, 667045), (355, 279971), (745, 133409), (1879, 52895), (9395, 10579)]