405156948549

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1\times {\mathrm{1009}}^1\times {\mathrm{1093}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 545751964800

約数和(自身を除く): 140595016251

約数列:

[1, 3, 139, 417, 881, 1009, 1093, 2643, 3027, 3279, 122459, 140251, 151927, 367377, 420753, 455781, 888929, 962933, 1102837, 2666787, 2888799, 3308511, 123561131, 133847687, 153294343, 370683393, 401543061, 459883029, 971599397, 2914798191, 135052316183, 405156948549]

約数ペア:

[(1, 405156948549), (3, 135052316183), (139, 2914798191), (417, 971599397), (881, 459883029), (1009, 401543061), (1093, 370683393), (2643, 153294343), (3027, 133847687), (3279, 123561131), (122459, 3308511), (140251, 2888799), (151927, 2666787), (367377, 1102837), (420753, 962933), (455781, 888929)]