142006725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{90163}}^1$

素因数の和:90186

約数の個数: 36

約数和(自身を含む): 290688736

約数和(自身を除く): 148682011

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 90163, 270489, 450815, 631141, 811467, 1352445, 1893423, 2254075, 3155705, 4057335, 5680269, 6762225, 9467115, 15778525, 20286675, 28401345, 47335575, 142006725]

約数ペア:

[(1, 142006725), (3, 47335575), (5, 28401345), (7, 20286675), (9, 15778525), (15, 9467115), (21, 6762225), (25, 5680269), (35, 4057335), (45, 3155705), (63, 2254075), (75, 1893423), (105, 1352445), (175, 811467), (225, 631141), (315, 450815), (525, 270489), (1575, 90163)]