1253242525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{2551}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 1594265024

約数和(自身を除く): 341022499

約数列:

[1, 5, 25, 43, 215, 457, 1075, 2285, 2551, 11425, 12755, 19651, 63775, 98255, 109693, 491275, 548465, 1165807, 2742325, 5829035, 29145175, 50129701, 250648505, 1253242525]

約数ペア:

[(1, 1253242525), (5, 250648505), (25, 50129701), (43, 29145175), (215, 5829035), (457, 2742325), (1075, 1165807), (2285, 548465), (2551, 491275), (11425, 109693), (12755, 98255), (19651, 63775)]