25448865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10039}}^1$

素因数の和:10073

約数の個数: 24

約数和(自身を含む): 44095680

約数和(自身を除く): 18646815

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 10039, 30117, 50195, 130507, 150585, 391521, 652535, 1696591, 1957605, 5089773, 8482955, 25448865]

約数ペア:

[(1, 25448865), (3, 8482955), (5, 5089773), (13, 1957605), (15, 1696591), (39, 652535), (65, 391521), (169, 150585), (195, 130507), (507, 50195), (845, 30117), (2535, 10039)]