1319358695

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{10259}}^1$

素因数の和:10387

約数の個数: 24

約数和(自身を含む): 1700902800

約数和(自身を除く): 381544105

約数列:

[1, 5, 17, 85, 89, 289, 445, 1445, 1513, 7565, 10259, 25721, 51295, 128605, 174403, 872015, 913051, 2964851, 4565255, 14824255, 15521867, 77609335, 263871739, 1319358695]

約数ペア:

[(1, 1319358695), (5, 263871739), (17, 77609335), (85, 15521867), (89, 14824255), (289, 4565255), (445, 2964851), (1445, 913051), (1513, 872015), (7565, 174403), (10259, 128605), (25721, 51295)]