42158265

素因数分解:

$3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6521}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 67620096

約数和(自身を除く): 25461831

約数列:

[1, 3, 5, 15, 431, 1293, 2155, 6465, 6521, 19563, 32605, 97815, 2810551, 8431653, 14052755, 42158265]

約数ペア:

[(1, 42158265), (3, 14052755), (5, 8431653), (15, 2810551), (431, 97815), (1293, 32605), (2155, 19563), (6465, 6521)]