23845945

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 29611728

約数和(自身を除く): 5765783

約数列:

[1, 5, 37, 157, 185, 785, 821, 4105, 5809, 29045, 30377, 128897, 151885, 644485, 4769189, 23845945]

約数ペア:

[(1, 23845945), (5, 4769189), (37, 644485), (157, 151885), (185, 128897), (785, 30377), (821, 29045), (4105, 5809)]