1535457

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 48

約数和(自身を含む): 2829312

約数和(自身を除く): 1293855

約数列:

[1, 3, 7, 11, 17, 21, 23, 33, 51, 69, 77, 119, 161, 187, 231, 253, 289, 357, 391, 483, 561, 759, 867, 1173, 1309, 1771, 2023, 2737, 3179, 3927, 4301, 5313, 6069, 6647, 8211, 9537, 12903, 19941, 22253, 30107, 46529, 66759, 73117, 90321, 139587, 219351, 511819, 1535457]

約数ペア:

[(1, 1535457), (3, 511819), (7, 219351), (11, 139587), (17, 90321), (21, 73117), (23, 66759), (33, 46529), (51, 30107), (69, 22253), (77, 19941), (119, 12903), (161, 9537), (187, 8211), (231, 6647), (253, 6069), (289, 5313), (357, 4301), (391, 3927), (483, 3179), (561, 2737), (759, 2023), (867, 1771), (1173, 1309)]