19008675

素因数分解:

$3^6\times 5^2\times 7^1\times {\mathrm{149}}^1$

素因数の和:184

約数の個数: 84

約数和(自身を含む): 40659600

約数和(自身を除く): 21650925

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 149, 175, 189, 225, 243, 315, 405, 447, 525, 567, 675, 729, 745, 945, 1043, 1215, 1341, 1575, 1701, 2025, 2235, 2835, 3129, 3645, 3725, 4023, 4725, 5103, 5215, 6075, 6705, 8505, 9387, 11175, 12069, 14175, 15645, 18225, 20115, 25515, 26075, 28161, 33525, 36207, 42525, 46935, 60345, 78225, 84483, 100575, 108621, 127575, 140805, 181035, 234675, 253449, 301725, 422415, 543105, 704025, 760347, 905175, 1267245, 2112075, 2715525, 3801735, 6336225, 19008675]

約数ペア:

[(1, 19008675), (3, 6336225), (5, 3801735), (7, 2715525), (9, 2112075), (15, 1267245), (21, 905175), (25, 760347), (27, 704025), (35, 543105), (45, 422415), (63, 301725), (75, 253449), (81, 234675), (105, 181035), (135, 140805), (149, 127575), (175, 108621), (189, 100575), (225, 84483), (243, 78225), (315, 60345), (405, 46935), (447, 42525), (525, 36207), (567, 33525), (675, 28161), (729, 26075), (745, 25515), (945, 20115), (1043, 18225), (1215, 15645), (1341, 14175), (1575, 12069), (1701, 11175), (2025, 9387), (2235, 8505), (2835, 6705), (3129, 6075), (3645, 5215), (3725, 5103), (4023, 4725)]