159992855

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 218721600

約数和(自身を除く): 58728745

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 829, 1331, 1595, 3509, 4145, 6655, 9119, 17545, 24041, 38599, 45595, 100309, 120205, 192995, 264451, 501545, 1103399, 1322255, 2908961, 5516995, 14544805, 31998571, 159992855]

約数ペア:

[(1, 159992855), (5, 31998571), (11, 14544805), (29, 5516995), (55, 2908961), (121, 1322255), (145, 1103399), (319, 501545), (605, 264451), (829, 192995), (1331, 120205), (1595, 100309), (3509, 45595), (4145, 38599), (6655, 24041), (9119, 17545)]