24772815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 45601920

約数和(自身を除く): 20829105

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 463, 615, 1189, 1305, 1389, 1845, 2315, 3567, 4167, 5945, 6945, 10701, 13427, 17835, 18983, 20835, 40281, 53505, 56949, 67135, 94915, 120843, 170847, 201405, 284745, 550507, 604215, 854235, 1651521, 2752535, 4954563, 8257605, 24772815]

約数ペア:

[(1, 24772815), (3, 8257605), (5, 4954563), (9, 2752535), (15, 1651521), (29, 854235), (41, 604215), (45, 550507), (87, 284745), (123, 201405), (145, 170847), (205, 120843), (261, 94915), (369, 67135), (435, 56949), (463, 53505), (615, 40281), (1189, 20835), (1305, 18983), (1389, 17835), (1845, 13427), (2315, 10701), (3567, 6945), (4167, 5945)]