25240995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3319}}^1$

素因数の和:3356

約数の個数: 36

約数和(自身を含む): 47389680

約数和(自身を除く): 22148685

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 3319, 7605, 9957, 16595, 29871, 43147, 49785, 129441, 149355, 215735, 388323, 560911, 647205, 1682733, 1941615, 2804555, 5048199, 8413665, 25240995]

約数ペア:

[(1, 25240995), (3, 8413665), (5, 5048199), (9, 2804555), (13, 1941615), (15, 1682733), (39, 647205), (45, 560911), (65, 388323), (117, 215735), (169, 149355), (195, 129441), (507, 49785), (585, 43147), (845, 29871), (1521, 16595), (2535, 9957), (3319, 7605)]