162940965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1979}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 285120000

約数和(自身を除く): 122179035

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 499, 1497, 1979, 2495, 5489, 5937, 7485, 9895, 16467, 21769, 27445, 29685, 65307, 82335, 108845, 326535, 987521, 2962563, 4937605, 10862731, 14812815, 32588193, 54313655, 162940965]

約数ペア:

[(1, 162940965), (3, 54313655), (5, 32588193), (11, 14812815), (15, 10862731), (33, 4937605), (55, 2962563), (165, 987521), (499, 326535), (1497, 108845), (1979, 82335), (2495, 65307), (5489, 29685), (5937, 27445), (7485, 21769), (9895, 16467)]