269584635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23071}}^1$

素因数の和:23139

約数の個数: 32

約数和(自身を含む): 465131520

約数和(自身を除く): 195546885

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 23071, 69213, 115355, 346065, 438349, 945911, 1315047, 2191745, 2837733, 4729555, 6575235, 14188665, 17972309, 53916927, 89861545, 269584635]

約数ペア:

[(1, 269584635), (3, 89861545), (5, 53916927), (15, 17972309), (19, 14188665), (41, 6575235), (57, 4729555), (95, 2837733), (123, 2191745), (205, 1315047), (285, 945911), (615, 438349), (779, 346065), (2337, 115355), (3895, 69213), (11685, 23071)]