65104755

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{42139}}^1$

素因数の和:42250

約数の個数: 16

約数和(自身を含む): 105181440

約数和(自身を除く): 40076685

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 42139, 126417, 210695, 632085, 4340317, 13020951, 21701585, 65104755]

約数ペア:

[(1, 65104755), (3, 21701585), (5, 13020951), (15, 4340317), (103, 632085), (309, 210695), (515, 126417), (1545, 42139)]