299870065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1438

約数の個数: 36

約数和(自身を含む): 417748212

約数和(自身を除く): 117878147

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 361, 605, 1045, 1373, 1805, 2299, 3971, 6865, 11495, 15103, 19855, 26087, 43681, 75515, 130435, 166133, 218405, 286957, 495653, 830665, 1434785, 2478265, 3156527, 5452183, 15782635, 27260915, 59974013, 299870065]

約数ペア:

[(1, 299870065), (5, 59974013), (11, 27260915), (19, 15782635), (55, 5452183), (95, 3156527), (121, 2478265), (209, 1434785), (361, 830665), (605, 495653), (1045, 286957), (1373, 218405), (1805, 166133), (2299, 130435), (3971, 75515), (6865, 43681), (11495, 26087), (15103, 19855)]