530671815

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 964323360

約数和(自身を除く): 433651545

約数列:

[1, 3, 5, 9, 15, 41, 43, 45, 123, 129, 205, 215, 369, 387, 615, 645, 1763, 1845, 1935, 5289, 6689, 8815, 15867, 20067, 26445, 33445, 60201, 79335, 100335, 274249, 287627, 301005, 822747, 862881, 1371245, 1438135, 2468241, 2588643, 4113735, 4314405, 11792707, 12341205, 12943215, 35378121, 58963535, 106134363, 176890605, 530671815]

約数ペア:

[(1, 530671815), (3, 176890605), (5, 106134363), (9, 58963535), (15, 35378121), (41, 12943215), (43, 12341205), (45, 11792707), (123, 4314405), (129, 4113735), (205, 2588643), (215, 2468241), (369, 1438135), (387, 1371245), (615, 862881), (645, 822747), (1763, 301005), (1845, 287627), (1935, 274249), (5289, 100335), (6689, 79335), (8815, 60201), (15867, 33445), (20067, 26445)]