31193825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 42689976

約数和(自身を除く): 11496151

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2341, 2665, 11705, 13325, 30433, 58525, 95981, 152165, 479905, 760825, 1247753, 2399525, 6238765, 31193825]

約数ペア:

[(1, 31193825), (5, 6238765), (13, 2399525), (25, 1247753), (41, 760825), (65, 479905), (205, 152165), (325, 95981), (533, 58525), (1025, 30433), (2341, 13325), (2665, 11705)]