68491155

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{62549}}^1$

素因数の和:62630

約数の個数: 16

約数和(自身を含む): 111088800

約数和(自身を除く): 42597645

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 62549, 187647, 312745, 938235, 4566077, 13698231, 22830385, 68491155]

約数ペア:

[(1, 68491155), (3, 22830385), (5, 13698231), (15, 4566077), (73, 938235), (219, 312745), (365, 187647), (1095, 62549)]