73611915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8779}}^1$

素因数の和:8843

約数の個数: 32

約数和(自身を含む): 129803520

約数和(自身を除く): 56191605

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 8779, 26337, 43895, 114127, 131685, 342381, 377497, 570635, 1132491, 1711905, 1887485, 4907461, 5662455, 14722383, 24537305, 73611915]

約数ペア:

[(1, 73611915), (3, 24537305), (5, 14722383), (13, 5662455), (15, 4907461), (39, 1887485), (43, 1711905), (65, 1132491), (129, 570635), (195, 377497), (215, 342381), (559, 131685), (645, 114127), (1677, 43895), (2795, 26337), (8385, 8779)]