222728305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{2011}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 283353984

約数和(自身を除く): 60625679

約数列:

[1, 5, 17, 85, 1303, 2011, 6515, 10055, 22151, 34187, 110755, 170935, 2620333, 13101665, 44545661, 222728305]

約数ペア:

[(1, 222728305), (5, 44545661), (17, 13101665), (85, 2620333), (1303, 170935), (2011, 110755), (6515, 34187), (10055, 22151)]