42589005

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10477}}^1$

素因数の和:10756

約数の個数: 16

約数和(自身を含む): 68400384

約数和(自身を除く): 25811379

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 10477, 31431, 52385, 157155, 2839267, 8517801, 14196335, 42589005]

約数ペア:

[(1, 42589005), (3, 14196335), (5, 8517801), (15, 2839267), (271, 157155), (813, 52385), (1355, 31431), (4065, 10477)]