8188295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 10260000

約数和(自身を除く): 2071705

約数列:

[1, 5, 29, 145, 149, 379, 745, 1895, 4321, 10991, 21605, 54955, 56471, 282355, 1637659, 8188295]

約数ペア:

[(1, 8188295), (5, 1637659), (29, 282355), (145, 56471), (149, 54955), (379, 21605), (745, 10991), (1895, 4321)]