23401195

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 28641600

約数和(自身を除く): 5240405

約数列:

[1, 5, 101, 149, 311, 505, 745, 1555, 15049, 31411, 46339, 75245, 157055, 231695, 4680239, 23401195]

約数ペア:

[(1, 23401195), (5, 4680239), (101, 231695), (149, 157055), (311, 75245), (505, 46339), (745, 31411), (1555, 15049)]