266338305

素因数分解:

$3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{4079}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 462084480

約数和(自身を除く): 195746175

約数列:

[1, 3, 5, 9, 15, 45, 1451, 4079, 4353, 7255, 12237, 13059, 20395, 21765, 36711, 61185, 65295, 183555, 5918629, 17755887, 29593145, 53267661, 88779435, 266338305]

約数ペア:

[(1, 266338305), (3, 88779435), (5, 53267661), (9, 29593145), (15, 17755887), (45, 5918629), (1451, 183555), (4079, 65295), (4353, 61185), (7255, 36711), (12237, 21765), (13059, 20395)]