55117725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{56531}}^1$

素因数の和:56557

約数の個数: 24

約数和(自身を含む): 98139552

約数和(自身を除く): 43021827

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 56531, 169593, 282655, 734903, 847965, 1413275, 2204709, 3674515, 4239825, 11023545, 18372575, 55117725]

約数ペア:

[(1, 55117725), (3, 18372575), (5, 11023545), (13, 4239825), (15, 3674515), (25, 2204709), (39, 1413275), (65, 847965), (75, 734903), (195, 282655), (325, 169593), (975, 56531)]