2013702025

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{499}}^1\times {\mathrm{1069}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 2520920000

約数和(自身を除く): 507217975

約数列:

[1, 5, 25, 151, 499, 755, 1069, 2495, 3775, 5345, 12475, 26725, 75349, 161419, 376745, 533431, 807095, 1883725, 2667155, 4035475, 13335775, 80548081, 402740405, 2013702025]

約数ペア:

[(1, 2013702025), (5, 402740405), (25, 80548081), (151, 13335775), (499, 4035475), (755, 2667155), (1069, 1883725), (2495, 807095), (3775, 533431), (5345, 376745), (12475, 161419), (26725, 75349)]