56827855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 83203200

約数和(自身を除く): 26375345

約数列:

[1, 5, 7, 17, 35, 85, 119, 149, 595, 641, 745, 1043, 2533, 3205, 4487, 5215, 10897, 12665, 17731, 22435, 54485, 76279, 88655, 95509, 381395, 477545, 668563, 1623653, 3342815, 8118265, 11365571, 56827855]

約数ペア:

[(1, 56827855), (5, 11365571), (7, 8118265), (17, 3342815), (35, 1623653), (85, 668563), (119, 477545), (149, 381395), (595, 95509), (641, 88655), (745, 76279), (1043, 54485), (2533, 22435), (3205, 17731), (4487, 12665), (5215, 10897)]