42275135

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19801}}^1$

素因数の和:19874

約数の個数: 16

約数和(自身を含む): 58930752

約数和(自身を除く): 16655617

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 19801, 99005, 138607, 693035, 1207861, 6039305, 8455027, 42275135]

約数ペア:

[(1, 42275135), (5, 8455027), (7, 6039305), (35, 1207861), (61, 693035), (305, 138607), (427, 99005), (2135, 19801)]