28992525

素因数分解:

$3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{677}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 48089184

約数和(自身を除く): 19096659

約数列:

[1, 3, 5, 15, 25, 75, 571, 677, 1713, 2031, 2855, 3385, 8565, 10155, 14275, 16925, 42825, 50775, 386567, 1159701, 1932835, 5798505, 9664175, 28992525]

約数ペア:

[(1, 28992525), (3, 9664175), (5, 5798505), (15, 1932835), (25, 1159701), (75, 386567), (571, 50775), (677, 42825), (1713, 16925), (2031, 14275), (2855, 10155), (3385, 8565)]