48959505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 51679215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 103, 105, 135, 189, 309, 315, 503, 515, 721, 927, 945, 1509, 1545, 2163, 2515, 2781, 3521, 3605, 4527, 4635, 6489, 7545, 10563, 10815, 13581, 13905, 17605, 19467, 22635, 31689, 32445, 51809, 52815, 67905, 95067, 97335, 155427, 158445, 259045, 362663, 466281, 475335, 777135, 1087989, 1398843, 1813315, 2331405, 3263967, 5439945, 6994215, 9791901, 16319835, 48959505]

約数ペア:

[(1, 48959505), (3, 16319835), (5, 9791901), (7, 6994215), (9, 5439945), (15, 3263967), (21, 2331405), (27, 1813315), (35, 1398843), (45, 1087989), (63, 777135), (103, 475335), (105, 466281), (135, 362663), (189, 259045), (309, 158445), (315, 155427), (503, 97335), (515, 95067), (721, 67905), (927, 52815), (945, 51809), (1509, 32445), (1545, 31689), (2163, 22635), (2515, 19467), (2781, 17605), (3521, 13905), (3605, 13581), (4527, 10815), (4635, 10563), (6489, 7545)]