7950605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^2$

素因数の和:225

約数の個数: 18

約数和(自身を含む): 10438686

約数和(自身を除く): 2488081

約数列:

[1, 5, 13, 65, 97, 169, 485, 845, 1261, 6305, 9409, 16393, 47045, 81965, 122317, 611585, 1590121, 7950605]

約数ペア:

[(1, 7950605), (5, 1590121), (13, 611585), (65, 122317), (97, 81965), (169, 47045), (485, 16393), (845, 9409), (1261, 6305)]