417234805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{11483}}^1$

素因数の和:11557

約数の個数: 24

約数和(自身を含む): 554815008

約数和(自身を除く): 137580203

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2795, 7267, 11483, 36335, 57415, 149279, 493769, 746395, 1940627, 2468845, 6418997, 9703135, 32094985, 83446961, 417234805]

約数ペア:

[(1, 417234805), (5, 83446961), (13, 32094985), (43, 9703135), (65, 6418997), (169, 2468845), (215, 1940627), (559, 746395), (845, 493769), (2795, 149279), (7267, 57415), (11483, 36335)]