264801095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5651

約数の個数: 32

約数和(自身を含む): 370827072

約数和(自身を除く): 106025977

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 2795, 3655, 5573, 9503, 27865, 47515, 72449, 94741, 239639, 362245, 473705, 1198195, 1231633, 3115307, 4073863, 6158165, 15576535, 20369315, 52960219, 264801095]

約数ペア:

[(1, 264801095), (5, 52960219), (13, 20369315), (17, 15576535), (43, 6158165), (65, 4073863), (85, 3115307), (215, 1231633), (221, 1198195), (559, 473705), (731, 362245), (1105, 239639), (2795, 94741), (3655, 72449), (5573, 47515), (9503, 27865)]