157088245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42979}}^1$

素因数の和:43044

約数の個数: 16

約数和(自身を含む): 204240960

約数和(自身を除く): 47152715

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 42979, 214895, 730643, 1848097, 3653215, 9240485, 31417649, 157088245]

約数ペア:

[(1, 157088245), (5, 31417649), (17, 9240485), (43, 3653215), (85, 1848097), (215, 730643), (731, 214895), (3655, 42979)]