55545035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 89413632

約数和(自身を除く): 33868597

約数列:

[1, 5, 7, 13, 17, 35, 43, 65, 85, 91, 119, 167, 215, 221, 301, 455, 559, 595, 731, 835, 1105, 1169, 1505, 1547, 2171, 2795, 2839, 3655, 3913, 5117, 5845, 7181, 7735, 9503, 10855, 14195, 15197, 19565, 19873, 25585, 35905, 36907, 47515, 50267, 66521, 75985, 93353, 99365, 122077, 184535, 251335, 258349, 332605, 466765, 610385, 653471, 854539, 1291745, 1587001, 3267355, 4272695, 7935005, 11109007, 55545035]

約数ペア:

[(1, 55545035), (5, 11109007), (7, 7935005), (13, 4272695), (17, 3267355), (35, 1587001), (43, 1291745), (65, 854539), (85, 653471), (91, 610385), (119, 466765), (167, 332605), (215, 258349), (221, 251335), (301, 184535), (455, 122077), (559, 99365), (595, 93353), (731, 75985), (835, 66521), (1105, 50267), (1169, 47515), (1505, 36907), (1547, 35905), (2171, 25585), (2795, 19873), (2839, 19565), (3655, 15197), (3913, 14195), (5117, 10855), (5845, 9503), (7181, 7735)]