23261175

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 49469056

約数和(自身を除く): 26207881

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 547, 567, 675, 945, 1215, 1575, 1641, 1701, 2025, 2735, 2835, 3829, 4725, 4923, 6075, 8205, 8505, 11487, 13675, 14175, 14769, 19145, 24615, 34461, 41025, 42525, 44307, 57435, 73845, 95725, 103383, 123075, 132921, 172305, 221535, 287175, 310149, 369225, 516915, 664605, 861525, 930447, 1107675, 1550745, 2584575, 3323025, 4652235, 7753725, 23261175]

約数ペア:

[(1, 23261175), (3, 7753725), (5, 4652235), (7, 3323025), (9, 2584575), (15, 1550745), (21, 1107675), (25, 930447), (27, 861525), (35, 664605), (45, 516915), (63, 369225), (75, 310149), (81, 287175), (105, 221535), (135, 172305), (175, 132921), (189, 123075), (225, 103383), (243, 95725), (315, 73845), (405, 57435), (525, 44307), (547, 42525), (567, 41025), (675, 34461), (945, 24615), (1215, 19145), (1575, 14769), (1641, 14175), (1701, 13675), (2025, 11487), (2735, 8505), (2835, 8205), (3829, 6075), (4725, 4923)]