42484065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16759}}^1$

素因数の和:16793

約数の個数: 24

約数和(自身を含む): 73609920

約数和(自身を除く): 31125855

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 16759, 50277, 83795, 217867, 251385, 653601, 1089335, 2832271, 3268005, 8496813, 14161355, 42484065]

約数ペア:

[(1, 42484065), (3, 14161355), (5, 8496813), (13, 3268005), (15, 2832271), (39, 1089335), (65, 653601), (169, 251385), (195, 217867), (507, 83795), (845, 50277), (2535, 16759)]