487806975

素因数分解:

$3^3\times 5^2\times {\mathrm{433}}^1\times {\mathrm{1669}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 898727200

約数和(自身を除く): 410920225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 433, 675, 1299, 1669, 2165, 3897, 5007, 6495, 8345, 10825, 11691, 15021, 19485, 25035, 32475, 41725, 45063, 58455, 75105, 97425, 125175, 225315, 292275, 375525, 722677, 1126575, 2168031, 3613385, 6504093, 10840155, 18066925, 19512279, 32520465, 54200775, 97561395, 162602325, 487806975]

約数ペア:

[(1, 487806975), (3, 162602325), (5, 97561395), (9, 54200775), (15, 32520465), (25, 19512279), (27, 18066925), (45, 10840155), (75, 6504093), (135, 3613385), (225, 2168031), (433, 1126575), (675, 722677), (1299, 375525), (1669, 292275), (2165, 225315), (3897, 125175), (5007, 97425), (6495, 75105), (8345, 58455), (10825, 45063), (11691, 41725), (15021, 32475), (19485, 25035)]