457842145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{2251}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 578854080

約数和(自身を除く): 121011935

約数列:

[1, 5, 19, 95, 2141, 2251, 10705, 11255, 40679, 42769, 203395, 213845, 4819391, 24096955, 91568429, 457842145]

約数ペア:

[(1, 457842145), (5, 91568429), (19, 24096955), (95, 4819391), (2141, 213845), (2251, 203395), (10705, 42769), (11255, 40679)]