25797525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26459}}^1$

素因数の和:26485

約数の個数: 24

約数和(自身を含む): 45934560

約数和(自身を除く): 20137035

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 26459, 79377, 132295, 343967, 396885, 661475, 1031901, 1719835, 1984425, 5159505, 8599175, 25797525]

約数ペア:

[(1, 25797525), (3, 8599175), (5, 5159505), (13, 1984425), (15, 1719835), (25, 1031901), (39, 661475), (65, 396885), (75, 343967), (195, 132295), (325, 79377), (975, 26459)]