9158285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 11664000

約数和(自身を除く): 2505715

約数列:

[1, 5, 19, 95, 149, 647, 745, 2831, 3235, 12293, 14155, 61465, 96403, 482015, 1831657, 9158285]

約数ペア:

[(1, 9158285), (5, 1831657), (19, 482015), (95, 96403), (149, 61465), (647, 14155), (745, 12293), (2831, 3235)]