426201265

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{20959}}^1$

素因数の和:21061

約数の個数: 24

約数和(自身を含む): 602138880

約数和(自身を除く): 175937615

約数列:

[1, 5, 7, 35, 49, 83, 245, 415, 581, 2905, 4067, 20335, 20959, 104795, 146713, 733565, 1026991, 1739597, 5134955, 8697985, 12177179, 60885895, 85240253, 426201265]

約数ペア:

[(1, 426201265), (5, 85240253), (7, 60885895), (35, 12177179), (49, 8697985), (83, 5134955), (245, 1739597), (415, 1026991), (581, 733565), (2905, 146713), (4067, 104795), (20335, 20959)]