159332405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{6899}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 198720000

約数和(自身を除く): 39387595

約数列:

[1, 5, 31, 149, 155, 745, 4619, 6899, 23095, 34495, 213869, 1027951, 1069345, 5139755, 31866481, 159332405]

約数ペア:

[(1, 159332405), (5, 31866481), (31, 5139755), (149, 1069345), (155, 1027951), (745, 213869), (4619, 34495), (6899, 23095)]