139820655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10099}}^1$

素因数の和:10191

約数の個数: 32

約数和(自身を含む): 244339200

約数和(自身を除く): 104518545

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 10099, 13845, 30297, 50495, 131287, 151485, 393861, 656435, 717029, 1969305, 2151087, 3585145, 9321377, 10755435, 27964131, 46606885, 139820655]

約数ペア:

[(1, 139820655), (3, 46606885), (5, 27964131), (13, 10755435), (15, 9321377), (39, 3585145), (65, 2151087), (71, 1969305), (195, 717029), (213, 656435), (355, 393861), (923, 151485), (1065, 131287), (2769, 50495), (4615, 30297), (10099, 13845)]