3845384255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1\times {\mathrm{8081}}^1$

素因数の和:13114

約数の個数: 16

約数和(自身を含む): 4858898400

約数和(自身を除く): 1013514145

約数列:

[1, 5, 19, 95, 5009, 8081, 25045, 40405, 95171, 153539, 475855, 767695, 40477729, 202388645, 769076851, 3845384255]

約数ペア:

[(1, 3845384255), (5, 769076851), (19, 202388645), (95, 40477729), (5009, 767695), (8081, 475855), (25045, 153539), (40405, 95171)]