71320173405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11798209}}^1$

素因数の和:11798261

約数の個数: 32

約数和(自身を含む): 126854353920

約数和(自身を除く): 55534180515

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 11798209, 35394627, 58991045, 153376717, 176973135, 365744479, 460130151, 766883585, 1097233437, 1828722395, 2300650755, 4754678227, 5486167185, 14264034681, 23773391135, 71320173405]

約数ペア:

[(1, 71320173405), (3, 23773391135), (5, 14264034681), (13, 5486167185), (15, 4754678227), (31, 2300650755), (39, 1828722395), (65, 1097233437), (93, 766883585), (155, 460130151), (195, 365744479), (403, 176973135), (465, 153376717), (1209, 58991045), (2015, 35394627), (6045, 11798209)]