5134415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 7451136

約数和(自身を除く): 2316721

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 167, 215, 473, 559, 715, 835, 1837, 2171, 2365, 2795, 6149, 7181, 9185, 10855, 23881, 30745, 35905, 78991, 93353, 119405, 394955, 466765, 1026883, 5134415]

約数ペア:

[(1, 5134415), (5, 1026883), (11, 466765), (13, 394955), (43, 119405), (55, 93353), (65, 78991), (143, 35905), (167, 30745), (215, 23881), (473, 10855), (559, 9185), (715, 7181), (835, 6149), (1837, 2795), (2171, 2365)]