9956865

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 16355520

約数和(自身を除く): 6398655

約数列:

[1, 3, 5, 15, 43, 129, 215, 359, 645, 1077, 1795, 1849, 5385, 5547, 9245, 15437, 27735, 46311, 77185, 231555, 663791, 1991373, 3318955, 9956865]

約数ペア:

[(1, 9956865), (3, 3318955), (5, 1991373), (15, 663791), (43, 231555), (129, 77185), (215, 46311), (359, 27735), (645, 15437), (1077, 9245), (1795, 5547), (1849, 5385)]