23278815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 46844928

約数和(自身を除く): 23566113

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1103, 1407, 2345, 3015, 3309, 4221, 5515, 7035, 7721, 9927, 16545, 21105, 23163, 38605, 49635, 69489, 73901, 115815, 221703, 347445, 369505, 517307, 665109, 1108515, 1551921, 2586535, 3325545, 4655763, 7759605, 23278815]

約数ペア:

[(1, 23278815), (3, 7759605), (5, 4655763), (7, 3325545), (9, 2586535), (15, 1551921), (21, 1108515), (35, 665109), (45, 517307), (63, 369505), (67, 347445), (105, 221703), (201, 115815), (315, 73901), (335, 69489), (469, 49635), (603, 38605), (1005, 23163), (1103, 21105), (1407, 16545), (2345, 9927), (3015, 7721), (3309, 7035), (4221, 5515)]