15202208665

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{19927}}^1$

素因数の和:20317

約数の個数: 32

約数和(自身を含む): 21212319744

約数和(自身を除く): 6010111079

約数列:

[1, 5, 7, 35, 71, 307, 355, 497, 1535, 2149, 2485, 10745, 19927, 21797, 99635, 108985, 139489, 152579, 697445, 762895, 1414817, 6117589, 7074085, 9903719, 30587945, 42823123, 49518595, 214115615, 434348819, 2171744095, 3040441733, 15202208665]

約数ペア:

[(1, 15202208665), (5, 3040441733), (7, 2171744095), (35, 434348819), (71, 214115615), (307, 49518595), (355, 42823123), (497, 30587945), (1535, 9903719), (2149, 7074085), (2485, 6117589), (10745, 1414817), (19927, 762895), (21797, 697445), (99635, 152579), (108985, 139489)]