155966495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7219}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 194940000

約数和(自身を除く): 38973505

約数列:

[1, 5, 29, 145, 149, 745, 4321, 7219, 21605, 36095, 209351, 1046755, 1075631, 5378155, 31193299, 155966495]

約数ペア:

[(1, 155966495), (5, 31193299), (29, 5378155), (145, 1075631), (149, 1046755), (745, 209351), (4321, 36095), (7219, 21605)]