13250925325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{660071}}^1$

素因数の和:660165

約数の個数: 24

約数和(自身を含む): 18170462016

約数和(自身を除く): 4919536691

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 4015, 20075, 660071, 3300355, 7260781, 16501775, 36303905, 48185183, 181519525, 240925915, 530037013, 1204629575, 2650185065, 13250925325]

約数ペア:

[(1, 13250925325), (5, 2650185065), (11, 1204629575), (25, 530037013), (55, 240925915), (73, 181519525), (275, 48185183), (365, 36303905), (803, 16501775), (1825, 7260781), (4015, 3300355), (20075, 660071)]