2505529485

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{64969}}^1$

素因数の和:65837

約数の個数: 24

約数和(自身を含む): 4348052280

約数和(自身を除く): 1842522795

約数列:

[1, 3, 5, 9, 15, 45, 857, 2571, 4285, 7713, 12855, 38565, 64969, 194907, 324845, 584721, 974535, 2923605, 55678433, 167035299, 278392165, 501105897, 835176495, 2505529485]

約数ペア:

[(1, 2505529485), (3, 835176495), (5, 501105897), (9, 278392165), (15, 167035299), (45, 55678433), (857, 2923605), (2571, 974535), (4285, 584721), (7713, 324845), (12855, 194907), (38565, 64969)]