201600555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24043}}^1$

素因数の和:24107

約数の個数: 32

約数和(自身を含む): 355466496

約数和(自身を除く): 153865941

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 24043, 72129, 120215, 312559, 360645, 937677, 1033849, 1562795, 3101547, 4688385, 5169245, 13440037, 15507735, 40320111, 67200185, 201600555]

約数ペア:

[(1, 201600555), (3, 67200185), (5, 40320111), (13, 15507735), (15, 13440037), (39, 5169245), (43, 4688385), (65, 3101547), (129, 1562795), (195, 1033849), (215, 937677), (559, 360645), (645, 312559), (1677, 120215), (2795, 72129), (8385, 24043)]