102992525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 131762400

約数和(自身を除く): 28769875

約数列:

[1, 5, 25, 43, 149, 215, 643, 745, 1075, 3215, 3725, 6407, 16075, 27649, 32035, 95807, 138245, 160175, 479035, 691225, 2395175, 4119701, 20598505, 102992525]

約数ペア:

[(1, 102992525), (5, 20598505), (25, 4119701), (43, 2395175), (149, 691225), (215, 479035), (643, 160175), (745, 138245), (1075, 95807), (3215, 32035), (3725, 27649), (6407, 16075)]