2013212075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{371099}}^1$

素因数の和:371147

約数の個数: 24

約数和(自身を含む): 2945049600

約数和(自身を除く): 931837525

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 371099, 1855495, 2597693, 9277475, 11504069, 12988465, 57520345, 64942325, 80528483, 287601725, 402642415, 2013212075]

約数ペア:

[(1, 2013212075), (5, 402642415), (7, 287601725), (25, 80528483), (31, 64942325), (35, 57520345), (155, 12988465), (175, 11504069), (217, 9277475), (775, 2597693), (1085, 1855495), (5425, 371099)]