11400555

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 18929664

約数和(自身を除く): 7529109

約数列:

[1, 3, 5, 15, 47, 103, 141, 157, 235, 309, 471, 515, 705, 785, 1545, 2355, 4841, 7379, 14523, 16171, 22137, 24205, 36895, 48513, 72615, 80855, 110685, 242565, 760037, 2280111, 3800185, 11400555]

約数ペア:

[(1, 11400555), (3, 3800185), (5, 2280111), (15, 760037), (47, 242565), (103, 110685), (141, 80855), (157, 72615), (235, 48513), (309, 36895), (471, 24205), (515, 22137), (705, 16171), (785, 14523), (1545, 7379), (2355, 4841)]