21703600525

素因数分解:

$5^2\times {\mathrm{227}}^1\times {\mathrm{1613}}^1\times {\mathrm{2371}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 27059187744

約数和(自身を除く): 5355587219

約数列:

[1, 5, 25, 227, 1135, 1613, 2371, 5675, 8065, 11855, 40325, 59275, 366151, 538217, 1830755, 2691085, 3824423, 9153775, 13455425, 19122115, 95610575, 868144021, 4340720105, 21703600525]

約数ペア:

[(1, 21703600525), (5, 4340720105), (25, 868144021), (227, 95610575), (1135, 19122115), (1613, 13455425), (2371, 9153775), (5675, 3824423), (8065, 2691085), (11855, 1830755), (40325, 538217), (59275, 366151)]