144893905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 205712640

約数和(自身を除く): 60818735

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 5101, 5681, 25505, 28405, 66313, 96919, 117323, 331565, 484595, 586615, 1259947, 1525199, 2229137, 6299735, 7625995, 11145685, 28978781, 144893905]

約数ペア:

[(1, 144893905), (5, 28978781), (13, 11145685), (19, 7625995), (23, 6299735), (65, 2229137), (95, 1525199), (115, 1259947), (247, 586615), (299, 484595), (437, 331565), (1235, 117323), (1495, 96919), (2185, 66313), (5101, 28405), (5681, 25505)]