74505985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7757}}^1$

素因数の和:7892

約数の個数: 16

約数和(自身を含む): 95516496

約数和(自身を除く): 21010511

約数列:

[1, 5, 17, 85, 113, 565, 1921, 7757, 9605, 38785, 131869, 659345, 876541, 4382705, 14901197, 74505985]

約数ペア:

[(1, 74505985), (5, 14901197), (17, 4382705), (85, 876541), (113, 659345), (565, 131869), (1921, 38785), (7757, 9605)]