40551365

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 50865408

約数和(自身を除く): 10314043

約数列:

[1, 5, 43, 47, 215, 235, 2021, 4013, 10105, 20065, 172559, 188611, 862795, 943055, 8110273, 40551365]

約数ペア:

[(1, 40551365), (5, 8110273), (43, 943055), (47, 862795), (215, 188611), (235, 172559), (2021, 20065), (4013, 10105)]