291283754005

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{3936001}}^1$

素因数の和:3936085

約数の個数: 24

約数和(自身を含む): 377903424024

約数和(自身を除く): 86619670019

約数列:

[1, 5, 19, 41, 95, 205, 361, 779, 1805, 3895, 14801, 74005, 3936001, 19680005, 74784019, 161376041, 373920095, 806880205, 1420896361, 3066144779, 7104481805, 15330723895, 58256750801, 291283754005]

約数ペア:

[(1, 291283754005), (5, 58256750801), (19, 15330723895), (41, 7104481805), (95, 3066144779), (205, 1420896361), (361, 806880205), (779, 373920095), (1805, 161376041), (3895, 74784019), (14801, 19680005), (74005, 3936001)]