12011505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72797}}^1$

素因数の和:72816

約数の個数: 16

約数和(自身を含む): 20965824

約数和(自身を除く): 8954319

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 72797, 218391, 363985, 800767, 1091955, 2402301, 4003835, 12011505]

約数ペア:

[(1, 12011505), (3, 4003835), (5, 2402301), (11, 1091955), (15, 800767), (33, 363985), (55, 218391), (165, 72797)]