256546127805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{1132429}}^1$

素因数の和:1133821

約数の個数: 32

約数和(自身を含む): 448116140160

約数和(自身を除く): 191570012355

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1373, 4119, 6865, 15103, 20595, 45309, 75515, 226545, 1132429, 3397287, 5662145, 12456719, 16986435, 37370157, 62283595, 186850785, 1554825017, 4664475051, 7774125085, 17103075187, 23322375255, 51309225561, 85515375935, 256546127805]

約数ペア:

[(1, 256546127805), (3, 85515375935), (5, 51309225561), (11, 23322375255), (15, 17103075187), (33, 7774125085), (55, 4664475051), (165, 1554825017), (1373, 186850785), (4119, 62283595), (6865, 37370157), (15103, 16986435), (20595, 12456719), (45309, 5662145), (75515, 3397287), (226545, 1132429)]