31338765

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10093}}^1$

素因数の和:10130

約数の個数: 32

約数和(自身を含む): 58141440

約数和(自身を除く): 26802675

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 10093, 30279, 50465, 90837, 151395, 232139, 272511, 454185, 696417, 1160695, 1362555, 2089251, 3482085, 6267753, 10446255, 31338765]

約数ペア:

[(1, 31338765), (3, 10446255), (5, 6267753), (9, 3482085), (15, 2089251), (23, 1362555), (27, 1160695), (45, 696417), (69, 454185), (115, 272511), (135, 232139), (207, 151395), (345, 90837), (621, 50465), (1035, 30279), (3105, 10093)]