828541945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4793}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 1242604800

約数和(自身を除く): 414062855

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 449, 2245, 3143, 4793, 4939, 15715, 23965, 24695, 33551, 34573, 52723, 167755, 172865, 263615, 369061, 1845305, 2152057, 10760285, 15064399, 23672627, 75321995, 118363135, 165708389, 828541945]

約数ペア:

[(1, 828541945), (5, 165708389), (7, 118363135), (11, 75321995), (35, 23672627), (55, 15064399), (77, 10760285), (385, 2152057), (449, 1845305), (2245, 369061), (3143, 263615), (4793, 172865), (4939, 167755), (15715, 52723), (23965, 34573), (24695, 33551)]