31742645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 43479072

約数和(自身を除く): 11736427

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1091, 1265, 2645, 5455, 5819, 12001, 25093, 29095, 60005, 125465, 276023, 577139, 1380115, 2885695, 6348529, 31742645]

約数ペア:

[(1, 31742645), (5, 6348529), (11, 2885695), (23, 1380115), (55, 577139), (115, 276023), (253, 125465), (529, 60005), (1091, 29095), (1265, 25093), (2645, 12001), (5455, 5819)]