4659457225

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{8999}}^1$

素因数の和:9297

約数の個数: 24

約数和(自身を含む): 5859000000

約数和(自身を除く): 1199542775

約数列:

[1, 5, 25, 139, 149, 695, 745, 3475, 3725, 8999, 20711, 44995, 103555, 224975, 517775, 1250861, 1340851, 6254305, 6704255, 31271525, 33521275, 186378289, 931891445, 4659457225]

約数ペア:

[(1, 4659457225), (5, 931891445), (25, 186378289), (139, 33521275), (149, 31271525), (695, 6704255), (745, 6254305), (3475, 1340851), (3725, 1250861), (8999, 517775), (20711, 224975), (44995, 103555)]