68761625

素因数分解:

$5^3\times {\mathrm{151}}^1\times {\mathrm{3643}}^1$

素因数の和:3809

約数の個数: 16

約数和(自身を含む): 86406528

約数和(自身を除く): 17644903

約数列:

[1, 5, 25, 125, 151, 755, 3643, 3775, 18215, 18875, 91075, 455375, 550093, 2750465, 13752325, 68761625]

約数ペア:

[(1, 68761625), (5, 13752325), (25, 2750465), (125, 550093), (151, 455375), (755, 91075), (3643, 18875), (3775, 18215)]