42453645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16747}}^1$

素因数の和:16781

約数の個数: 24

約数和(自身を含む): 73557216

約数和(自身を除く): 31103571

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 16747, 50241, 83735, 217711, 251205, 653133, 1088555, 2830243, 3265665, 8490729, 14151215, 42453645]

約数ペア:

[(1, 42453645), (3, 14151215), (5, 8490729), (13, 3265665), (15, 2830243), (39, 1088555), (65, 653133), (169, 251205), (195, 217711), (507, 83735), (845, 50241), (2535, 16747)]