128260635

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{117133}}^1$

素因数の和:117214

約数の個数: 16

約数和(自身を含む): 208029984

約数和(自身を除く): 79769349

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 117133, 351399, 585665, 1756995, 8550709, 25652127, 42753545, 128260635]

約数ペア:

[(1, 128260635), (3, 42753545), (5, 25652127), (15, 8550709), (73, 1756995), (219, 585665), (365, 351399), (1095, 117133)]