9975355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 13357008

約数和(自身を除く): 3381653

約数列:

[1, 5, 13, 43, 65, 83, 215, 415, 559, 1079, 1849, 2795, 3569, 5395, 9245, 17845, 24037, 46397, 120185, 153467, 231985, 767335, 1995071, 9975355]

約数ペア:

[(1, 9975355), (5, 1995071), (13, 767335), (43, 231985), (65, 153467), (83, 120185), (215, 46397), (415, 24037), (559, 17845), (1079, 9245), (1849, 5395), (2795, 3569)]