1330974795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{274711}}^1$

素因数の和:274755

約数の個数: 32

約数和(自身を含む): 2373511680

約数和(自身を除く): 1042536885

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 274711, 824133, 1373555, 4120665, 4670087, 5219509, 14010261, 15658527, 23350435, 26097545, 70051305, 78292635, 88731653, 266194959, 443658265, 1330974795]

約数ペア:

[(1, 1330974795), (3, 443658265), (5, 266194959), (15, 88731653), (17, 78292635), (19, 70051305), (51, 26097545), (57, 23350435), (85, 15658527), (95, 14010261), (255, 5219509), (285, 4670087), (323, 4120665), (969, 1373555), (1615, 824133), (4845, 274711)]