252909215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{11213}}^1$

素因数の和:11578

約数の個数: 16

約数和(自身を含む): 327807648

約数和(自身を除く): 74898433

約数列:

[1, 5, 13, 65, 347, 1735, 4511, 11213, 22555, 56065, 145769, 728845, 3890911, 19454555, 50581843, 252909215]

約数ペア:

[(1, 252909215), (5, 50581843), (13, 19454555), (65, 3890911), (347, 728845), (1735, 145769), (4511, 56065), (11213, 22555)]