12541725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{7963}}^1$

素因数の和:7986

約数の個数: 36

約数和(自身を含む): 25675936

約数和(自身を除く): 13134211

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 7963, 23889, 39815, 55741, 71667, 119445, 167223, 199075, 278705, 358335, 501669, 597225, 836115, 1393525, 1791675, 2508345, 4180575, 12541725]

約数ペア:

[(1, 12541725), (3, 4180575), (5, 2508345), (7, 1791675), (9, 1393525), (15, 836115), (21, 597225), (25, 501669), (35, 358335), (45, 278705), (63, 199075), (75, 167223), (105, 119445), (175, 71667), (225, 55741), (315, 39815), (525, 23889), (1575, 7963)]