12517175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 17677440

約数和(自身を除く): 5160265

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 1979, 6325, 9895, 21769, 45517, 49475, 108845, 227585, 500687, 544225, 1137925, 2503435, 12517175]

約数ペア:

[(1, 12517175), (5, 2503435), (11, 1137925), (23, 544225), (25, 500687), (55, 227585), (115, 108845), (253, 49475), (275, 45517), (575, 21769), (1265, 9895), (1979, 6325)]