2200979205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{169241}}^1$

素因数の和:169286

約数の個数: 36

約数和(自身を含む): 4052668932

約数和(自身を除く): 1851689727

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 13005, 169241, 507723, 846205, 1523169, 2538615, 2877097, 7615845, 8631291, 14385485, 25893873, 43156455, 48910649, 129469365, 146731947, 244553245, 440195841, 733659735, 2200979205]

約数ペア:

[(1, 2200979205), (3, 733659735), (5, 440195841), (9, 244553245), (15, 146731947), (17, 129469365), (45, 48910649), (51, 43156455), (85, 25893873), (153, 14385485), (255, 8631291), (289, 7615845), (765, 2877097), (867, 2538615), (1445, 1523169), (2601, 846205), (4335, 507723), (13005, 169241)]