23713515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 47593728

約数和(自身を除く): 23880213

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 907, 1245, 1743, 2721, 2905, 3735, 4535, 5229, 6349, 8163, 8715, 13605, 19047, 26145, 31745, 40815, 57141, 75281, 95235, 225843, 285705, 376405, 526967, 677529, 1129215, 1580901, 2634835, 3387645, 4742703, 7904505, 23713515]

約数ペア:

[(1, 23713515), (3, 7904505), (5, 4742703), (7, 3387645), (9, 2634835), (15, 1580901), (21, 1129215), (35, 677529), (45, 526967), (63, 376405), (83, 285705), (105, 225843), (249, 95235), (315, 75281), (415, 57141), (581, 40815), (747, 31745), (907, 26145), (1245, 19047), (1743, 13605), (2721, 8715), (2905, 8163), (3735, 6349), (4535, 5229)]