55440025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 72673920

約数和(自身を除く): 17233895

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 1175, 1363, 1627, 6815, 8135, 34075, 40675, 47183, 76469, 235915, 382345, 1179575, 1911725, 2217601, 11088005, 55440025]

約数ペア:

[(1, 55440025), (5, 11088005), (25, 2217601), (29, 1911725), (47, 1179575), (145, 382345), (235, 235915), (725, 76469), (1175, 47183), (1363, 40675), (1627, 34075), (6815, 8135)]