79312575

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{10267}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 132416128

約数和(自身を除く): 53103553

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 10267, 30801, 51335, 154005, 256675, 770025, 1057501, 3172503, 5287505, 15862515, 26437525, 79312575]

約数ペア:

[(1, 79312575), (3, 26437525), (5, 15862515), (15, 5287505), (25, 3172503), (75, 1057501), (103, 770025), (309, 256675), (515, 154005), (1545, 51335), (2575, 30801), (7725, 10267)]