520013675

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{3433}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 661718064

約数和(自身を除く): 141704389

約数列:

[1, 5, 25, 73, 83, 365, 415, 1825, 2075, 3433, 6059, 17165, 30295, 85825, 151475, 250609, 284939, 1253045, 1424695, 6265225, 7123475, 20800547, 104002735, 520013675]

約数ペア:

[(1, 520013675), (5, 104002735), (25, 20800547), (73, 7123475), (83, 6265225), (365, 1424695), (415, 1253045), (1825, 284939), (2075, 250609), (3433, 151475), (6059, 85825), (17165, 30295)]