267375745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 420577920

約数和(自身を除く): 153202175

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 169, 221, 455, 595, 845, 1105, 1183, 1547, 2659, 2873, 5915, 7735, 13295, 14365, 18613, 20111, 34567, 45203, 93065, 100555, 172835, 226015, 241969, 316421, 449371, 587639, 1209845, 1582105, 2246855, 2938195, 3145597, 4113473, 7639307, 15727985, 20567365, 38196535, 53475149, 267375745]

約数ペア:

[(1, 267375745), (5, 53475149), (7, 38196535), (13, 20567365), (17, 15727985), (35, 7639307), (65, 4113473), (85, 3145597), (91, 2938195), (119, 2246855), (169, 1582105), (221, 1209845), (455, 587639), (595, 449371), (845, 316421), (1105, 241969), (1183, 226015), (1547, 172835), (2659, 100555), (2873, 93065), (5915, 45203), (7735, 34567), (13295, 20111), (14365, 18613)]