505024635

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{2663}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 828610560

約数和(自身を除く): 323585925

約数列:

[1, 3, 5, 15, 47, 141, 235, 269, 705, 807, 1345, 2663, 4035, 7989, 12643, 13315, 37929, 39945, 63215, 125161, 189645, 375483, 625805, 716347, 1877415, 2149041, 3581735, 10745205, 33668309, 101004927, 168341545, 505024635]

約数ペア:

[(1, 505024635), (3, 168341545), (5, 101004927), (15, 33668309), (47, 10745205), (141, 3581735), (235, 2149041), (269, 1877415), (705, 716347), (807, 625805), (1345, 375483), (2663, 189645), (4035, 125161), (7989, 63215), (12643, 39945), (13315, 37929)]