166242525

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{47161}}^1$

素因数の和:47221

約数の個数: 24

約数和(自身を含む): 280708224

約数和(自身を除く): 114465699

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 47161, 141483, 235805, 707415, 1179025, 2216567, 3537075, 6649701, 11082835, 33248505, 55414175, 166242525]

約数ペア:

[(1, 166242525), (3, 55414175), (5, 33248505), (15, 11082835), (25, 6649701), (47, 3537075), (75, 2216567), (141, 1179025), (235, 707415), (705, 235805), (1175, 141483), (3525, 47161)]