104409405

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3719

約数の個数: 40

約数和(自身を含む): 189851904

約数和(自身を除く): 85442499

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1917, 3195, 3631, 5751, 9585, 10893, 18155, 28755, 32679, 54465, 98037, 163395, 257801, 294111, 490185, 773403, 1289005, 1470555, 2320209, 3867015, 6960627, 11601045, 20881881, 34803135, 104409405]

約数ペア:

[(1, 104409405), (3, 34803135), (5, 20881881), (9, 11601045), (15, 6960627), (27, 3867015), (45, 2320209), (71, 1470555), (81, 1289005), (135, 773403), (213, 490185), (355, 294111), (405, 257801), (639, 163395), (1065, 98037), (1917, 54465), (3195, 32679), (3631, 28755), (5751, 18155), (9585, 10893)]