67237515

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 122522400

約数和(自身を除く): 55284885

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 603, 769, 1005, 1305, 1943, 2307, 3015, 3845, 5829, 6921, 9715, 11535, 17487, 22301, 29145, 34605, 51523, 66903, 87435, 111505, 154569, 200709, 257615, 334515, 463707, 772845, 1003545, 1494167, 2318535, 4482501, 7470835, 13447503, 22412505, 67237515]

約数ペア:

[(1, 67237515), (3, 22412505), (5, 13447503), (9, 7470835), (15, 4482501), (29, 2318535), (45, 1494167), (67, 1003545), (87, 772845), (145, 463707), (201, 334515), (261, 257615), (335, 200709), (435, 154569), (603, 111505), (769, 87435), (1005, 66903), (1305, 51523), (1943, 34605), (2307, 29145), (3015, 22301), (3845, 17487), (5829, 11535), (6921, 9715)]