804598405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 1072641024

約数和(自身を除く): 268042619

約数列:

[1, 5, 13, 47, 65, 103, 235, 515, 611, 1339, 2557, 3055, 4841, 6695, 12785, 24205, 33241, 62933, 120179, 166205, 263371, 314665, 600895, 1316855, 1562327, 3423823, 7811635, 12378437, 17119115, 61892185, 160919681, 804598405]

約数ペア:

[(1, 804598405), (5, 160919681), (13, 61892185), (47, 17119115), (65, 12378437), (103, 7811635), (235, 3423823), (515, 1562327), (611, 1316855), (1339, 600895), (2557, 314665), (3055, 263371), (4841, 166205), (6695, 120179), (12785, 62933), (24205, 33241)]