8205975

素因数分解:

$3^3\times 5^2\times {\mathrm{12157}}^1$

素因数の和:12176

約数の個数: 24

約数和(自身を含む): 15075920

約数和(自身を除く): 6869945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 12157, 36471, 60785, 109413, 182355, 303925, 328239, 547065, 911775, 1641195, 2735325, 8205975]

約数ペア:

[(1, 8205975), (3, 2735325), (5, 1641195), (9, 911775), (15, 547065), (25, 328239), (27, 303925), (45, 182355), (75, 109413), (135, 60785), (225, 36471), (675, 12157)]