28659735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48991}}^1$

素因数の和:49015

約数の個数: 24

約数和(自身を含む): 53499264

約数和(自身を除く): 24839529

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 48991, 146973, 244955, 440919, 636883, 734865, 1910649, 2204595, 3184415, 5731947, 9553245, 28659735]

約数ペア:

[(1, 28659735), (3, 9553245), (5, 5731947), (9, 3184415), (13, 2204595), (15, 1910649), (39, 734865), (45, 636883), (65, 440919), (117, 244955), (195, 146973), (585, 48991)]