77127945

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{49921}}^1$

素因数の和:50032

約数の個数: 16

約数和(自身を含む): 124605312

約数和(自身を除く): 47477367

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 49921, 149763, 249605, 748815, 5141863, 15425589, 25709315, 77127945]

約数ペア:

[(1, 77127945), (3, 25709315), (5, 15425589), (15, 5141863), (103, 748815), (309, 249605), (515, 149763), (1545, 49921)]