56627765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16249}}^1$

素因数の和:16312

約数の個数: 16

約数和(自身を含む): 73710000

約数和(自身を除く): 17082235

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 16249, 81245, 276233, 666209, 1381165, 3331045, 11325553, 56627765]

約数ペア:

[(1, 56627765), (5, 11325553), (17, 3331045), (41, 1381165), (85, 666209), (205, 276233), (697, 81245), (3485, 16249)]