13374315

素因数分解:

$3^4\times 5^1\times {\mathrm{33023}}^1$

素因数の和:33040

約数の個数: 20

約数和(自身を含む): 23975424

約数和(自身を除く): 10601109

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33023, 99069, 165115, 297207, 495345, 891621, 1486035, 2674863, 4458105, 13374315]

約数ペア:

[(1, 13374315), (3, 4458105), (5, 2674863), (9, 1486035), (15, 891621), (27, 495345), (45, 297207), (81, 165115), (135, 99069), (405, 33023)]