90395245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{971}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 111367872

約数和(自身を除く): 20972627

約数列:

[1, 5, 43, 215, 433, 971, 2165, 4855, 18619, 41753, 93095, 208765, 420443, 2102215, 18079049, 90395245]

約数ペア:

[(1, 90395245), (5, 18079049), (43, 2102215), (215, 420443), (433, 208765), (971, 93095), (2165, 41753), (4855, 18619)]