68405655

素因数分解:

$3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{12703}}^1$

素因数の和:13070

約数の個数: 16

約数和(自身を含む): 109762560

約数和(自身を除く): 41356905

約数列:

[1, 3, 5, 15, 359, 1077, 1795, 5385, 12703, 38109, 63515, 190545, 4560377, 13681131, 22801885, 68405655]

約数ペア:

[(1, 68405655), (3, 22801885), (5, 13681131), (15, 4560377), (359, 190545), (1077, 63515), (1795, 38109), (5385, 12703)]