159730275

素因数分解:

$3^1\times 5^2\times {\mathrm{1301}}^1\times {\mathrm{1637}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 264451824

約数和(自身を除く): 104721549

約数列:

[1, 3, 5, 15, 25, 75, 1301, 1637, 3903, 4911, 6505, 8185, 19515, 24555, 32525, 40925, 97575, 122775, 2129737, 6389211, 10648685, 31946055, 53243425, 159730275]

約数ペア:

[(1, 159730275), (3, 53243425), (5, 31946055), (15, 10648685), (25, 6389211), (75, 2129737), (1301, 122775), (1637, 97575), (3903, 40925), (4911, 32525), (6505, 24555), (8185, 19515)]