3834945

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 7291944

約数和(自身を除く): 3456999

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 557, 765, 1377, 1671, 2295, 2785, 5013, 6885, 8355, 9469, 15039, 25065, 28407, 45117, 47345, 75195, 85221, 142035, 225585, 255663, 426105, 766989, 1278315, 3834945]

約数ペア:

[(1, 3834945), (3, 1278315), (5, 766989), (9, 426105), (15, 255663), (17, 225585), (27, 142035), (45, 85221), (51, 75195), (81, 47345), (85, 45117), (135, 28407), (153, 25065), (255, 15039), (405, 9469), (459, 8355), (557, 6885), (765, 5013), (1377, 2785), (1671, 2295)]