486795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 870912

約数和(自身を除く): 384117

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 83, 85, 115, 249, 255, 345, 391, 415, 1173, 1245, 1411, 1909, 1955, 4233, 5727, 5865, 7055, 9545, 21165, 28635, 32453, 97359, 162265, 486795]

約数ペア:

[(1, 486795), (3, 162265), (5, 97359), (15, 32453), (17, 28635), (23, 21165), (51, 9545), (69, 7055), (83, 5865), (85, 5727), (115, 4233), (249, 1955), (255, 1909), (345, 1411), (391, 1245), (415, 1173)]