313780345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{1979}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 396792000

約数和(自身を除く): 83011655

約数列:

[1, 5, 19, 95, 1669, 1979, 8345, 9895, 31711, 37601, 158555, 188005, 3302951, 16514755, 62756069, 313780345]

約数ペア:

[(1, 313780345), (5, 62756069), (19, 16514755), (95, 3302951), (1669, 188005), (1979, 158555), (8345, 37601), (9895, 31711)]