42590005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 52429680

約数和(自身を除く): 9839675

約数列:

[1, 5, 53, 173, 265, 865, 929, 4645, 9169, 45845, 49237, 160717, 246185, 803585, 8518001, 42590005]

約数ペア:

[(1, 42590005), (5, 8518001), (53, 803585), (173, 246185), (265, 160717), (865, 49237), (929, 45845), (4645, 9169)]