2811153885

素因数分解:

$3^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{104059}}^1$

素因数の和:105868

約数の個数: 16

約数和(自身を含む): 4500386880

約数和(自身を除く): 1689232995

約数列:

[1, 3, 5, 15, 1801, 5403, 9005, 27015, 104059, 312177, 520295, 1560885, 187410259, 562230777, 937051295, 2811153885]

約数ペア:

[(1, 2811153885), (3, 937051295), (5, 562230777), (15, 187410259), (1801, 1560885), (5403, 520295), (9005, 312177), (27015, 104059)]