55357015

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13291}}^1$

素因数の和:13327

約数の個数: 24

約数和(自身を含む): 81825552

約数和(自身を除く): 26468537

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 13291, 66455, 93037, 225947, 465185, 651259, 1129735, 1581629, 3256295, 7908145, 11071403, 55357015]

約数ペア:

[(1, 55357015), (5, 11071403), (7, 7908145), (17, 3256295), (35, 1581629), (49, 1129735), (85, 651259), (119, 465185), (245, 225947), (595, 93037), (833, 66455), (4165, 13291)]