31325195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24763}}^1$

素因数の和:24802

約数の個数: 16

約数和(自身を含む): 42792192

約数和(自身を除く): 11466997

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 24763, 123815, 272393, 569549, 1361965, 2847745, 6265039, 31325195]

約数ペア:

[(1, 31325195), (5, 6265039), (11, 2847745), (23, 1361965), (55, 569549), (115, 272393), (253, 123815), (1265, 24763)]