74388995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 92793600

約数和(自身を除く): 18404605

約数列:

[1, 5, 31, 149, 155, 745, 3221, 4619, 16105, 23095, 99851, 479929, 499255, 2399645, 14877799, 74388995]

約数ペア:

[(1, 74388995), (5, 14877799), (31, 2399645), (149, 499255), (155, 479929), (745, 99851), (3221, 23095), (4619, 16105)]