172597635

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2694

約数の個数: 80

約数和(自身を含む): 369110016

約数和(自身を除く): 196512381

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 315, 345, 405, 483, 567, 621, 805, 945, 1035, 1449, 1863, 2415, 2647, 2835, 3105, 4347, 7245, 7941, 9315, 13041, 13235, 18529, 21735, 23823, 39705, 55587, 60881, 65205, 71469, 92645, 119115, 166761, 182643, 214407, 277935, 304405, 357345, 426167, 500283, 547929, 833805, 913215, 1072035, 1278501, 1500849, 1643787, 2130835, 2501415, 2739645, 3835503, 4931361, 6392505, 7504245, 8218935, 11506509, 19177515, 24656805, 34519527, 57532545, 172597635]

約数ペア:

[(1, 172597635), (3, 57532545), (5, 34519527), (7, 24656805), (9, 19177515), (15, 11506509), (21, 8218935), (23, 7504245), (27, 6392505), (35, 4931361), (45, 3835503), (63, 2739645), (69, 2501415), (81, 2130835), (105, 1643787), (115, 1500849), (135, 1278501), (161, 1072035), (189, 913215), (207, 833805), (315, 547929), (345, 500283), (405, 426167), (483, 357345), (567, 304405), (621, 277935), (805, 214407), (945, 182643), (1035, 166761), (1449, 119115), (1863, 92645), (2415, 71469), (2647, 65205), (2835, 60881), (3105, 55587), (4347, 39705), (7245, 23823), (7941, 21735), (9315, 18529), (13041, 13235)]