201082575

素因数分解:

$3^1\times 5^2\times {\mathrm{1051}}^1\times {\mathrm{2551}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 332903296

約数和(自身を除く): 131820721

約数列:

[1, 3, 5, 15, 25, 75, 1051, 2551, 3153, 5255, 7653, 12755, 15765, 26275, 38265, 63775, 78825, 191325, 2681101, 8043303, 13405505, 40216515, 67027525, 201082575]

約数ペア:

[(1, 201082575), (3, 67027525), (5, 40216515), (15, 13405505), (25, 8043303), (75, 2681101), (1051, 191325), (2551, 78825), (3153, 63775), (5255, 38265), (7653, 26275), (12755, 15765)]