25132185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42961}}^1$

素因数の和:42985

約数の個数: 24

約数和(自身を含む): 46914504

約数和(自身を除く): 21782319

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 42961, 128883, 214805, 386649, 558493, 644415, 1675479, 1933245, 2792465, 5026437, 8377395, 25132185]

約数ペア:

[(1, 25132185), (3, 8377395), (5, 5026437), (9, 2792465), (13, 1933245), (15, 1675479), (39, 644415), (45, 558493), (65, 386649), (117, 214805), (195, 128883), (585, 42961)]