23091075

素因数分解:

$3^6\times 5^2\times 7^1\times {\mathrm{181}}^1$

素因数の和:216

約数の個数: 84

約数和(自身を含む): 49333648

約数和(自身を除く): 26242573

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 181, 189, 225, 243, 315, 405, 525, 543, 567, 675, 729, 905, 945, 1215, 1267, 1575, 1629, 1701, 2025, 2715, 2835, 3645, 3801, 4525, 4725, 4887, 5103, 6075, 6335, 8145, 8505, 11403, 13575, 14175, 14661, 18225, 19005, 24435, 25515, 31675, 34209, 40725, 42525, 43983, 57015, 73305, 95025, 102627, 122175, 127575, 131949, 171045, 219915, 285075, 307881, 366525, 513135, 659745, 855225, 923643, 1099575, 1539405, 2565675, 3298725, 4618215, 7697025, 23091075]

約数ペア:

[(1, 23091075), (3, 7697025), (5, 4618215), (7, 3298725), (9, 2565675), (15, 1539405), (21, 1099575), (25, 923643), (27, 855225), (35, 659745), (45, 513135), (63, 366525), (75, 307881), (81, 285075), (105, 219915), (135, 171045), (175, 131949), (181, 127575), (189, 122175), (225, 102627), (243, 95025), (315, 73305), (405, 57015), (525, 43983), (543, 42525), (567, 40725), (675, 34209), (729, 31675), (905, 25515), (945, 24435), (1215, 19005), (1267, 18225), (1575, 14661), (1629, 14175), (1701, 13575), (2025, 11403), (2715, 8505), (2835, 8145), (3645, 6335), (3801, 6075), (4525, 5103), (4725, 4887)]