42719715

素因数分解:

$3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1033}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 74199840

約数和(自身を除く): 31480125

約数列:

[1, 3, 5, 9, 15, 45, 919, 1033, 2757, 3099, 4595, 5165, 8271, 9297, 13785, 15495, 41355, 46485, 949327, 2847981, 4746635, 8543943, 14239905, 42719715]

約数ペア:

[(1, 42719715), (3, 14239905), (5, 8543943), (9, 4746635), (15, 2847981), (45, 949327), (919, 46485), (1033, 41355), (2757, 15495), (3099, 13785), (4595, 9297), (5165, 8271)]