1051535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 1360800

約数和(自身を除く): 309265

約数列:

[1, 5, 17, 85, 89, 139, 445, 695, 1513, 2363, 7565, 11815, 12371, 61855, 210307, 1051535]

約数ペア:

[(1, 1051535), (5, 210307), (17, 61855), (85, 12371), (89, 11815), (139, 7565), (445, 2363), (695, 1513)]