308679305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{13331}}^1$

素因数の和:13768

約数の個数: 16

約数和(自身を含む): 405079488

約数和(自身を除く): 96400183

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 13331, 23155, 66655, 146641, 733205, 5612351, 28061755, 61735861, 308679305]

約数ペア:

[(1, 308679305), (5, 61735861), (11, 28061755), (55, 5612351), (421, 733205), (2105, 146641), (4631, 66655), (13331, 23155)]