109449215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2521}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 138609120

約数和(自身を除く): 29159905

約数列:

[1, 5, 19, 95, 457, 2285, 2521, 8683, 12605, 43415, 47899, 239495, 1152097, 5760485, 21889843, 109449215]

約数ペア:

[(1, 109449215), (5, 21889843), (19, 5760485), (95, 1152097), (457, 239495), (2285, 47899), (2521, 43415), (8683, 12605)]