353247165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1129}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 650473200

約数和(自身を除く): 297226035

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 409, 765, 1129, 1227, 2045, 3387, 3681, 5645, 6135, 6953, 10161, 16935, 18405, 19193, 20859, 34765, 50805, 57579, 62577, 95965, 104295, 172737, 287895, 312885, 461761, 863685, 1385283, 2308805, 4155849, 6926415, 7849937, 20779245, 23549811, 39249685, 70649433, 117749055, 353247165]

約数ペア:

[(1, 353247165), (3, 117749055), (5, 70649433), (9, 39249685), (15, 23549811), (17, 20779245), (45, 7849937), (51, 6926415), (85, 4155849), (153, 2308805), (255, 1385283), (409, 863685), (765, 461761), (1129, 312885), (1227, 287895), (2045, 172737), (3387, 104295), (3681, 95965), (5645, 62577), (6135, 57579), (6953, 50805), (10161, 34765), (16935, 20859), (18405, 19193)]