31102555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 42603120

約数和(自身を除く): 11500565

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1069, 1265, 2645, 5345, 5819, 11759, 24587, 29095, 58795, 122935, 270457, 565501, 1352285, 2827505, 6220511, 31102555]

約数ペア:

[(1, 31102555), (5, 6220511), (11, 2827505), (23, 1352285), (55, 565501), (115, 270457), (253, 122935), (529, 58795), (1069, 29095), (1265, 24587), (2645, 11759), (5345, 5819)]