47913725

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{5309}}^1$

素因数の和:5357

約数の個数: 18

約数和(自身を含む): 62716410

約数和(自身を除く): 14802685

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 5309, 9025, 26545, 100871, 132725, 504355, 1916549, 2521775, 9582745, 47913725]

約数ペア:

[(1, 47913725), (5, 9582745), (19, 2521775), (25, 1916549), (95, 504355), (361, 132725), (475, 100871), (1805, 26545), (5309, 9025)]