75991005

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3761}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 132046200

約数和(自身を除く): 56055195

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 3761, 4041, 6735, 11283, 18805, 20205, 33849, 56415, 169245, 1688689, 5066067, 8443445, 15198201, 25330335, 75991005]

約数ペア:

[(1, 75991005), (3, 25330335), (5, 15198201), (9, 8443445), (15, 5066067), (45, 1688689), (449, 169245), (1347, 56415), (2245, 33849), (3761, 20205), (4041, 18805), (6735, 11283)]