255052405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{4517}}^1$

素因数の和:5036

約数の個数: 16

約数和(自身を含む): 320091264

約数和(自身を除く): 65038859

約数列:

[1, 5, 23, 115, 491, 2455, 4517, 11293, 22585, 56465, 103891, 519455, 2217847, 11089235, 51010481, 255052405]

約数ペア:

[(1, 255052405), (5, 51010481), (23, 11089235), (115, 2217847), (491, 519455), (2455, 103891), (4517, 56465), (11293, 22585)]