85167225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 179280192

約数和(自身を除く): 94112967

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 2145, 2475, 2647, 2925, 3575, 6435, 7941, 10725, 13235, 23823, 29117, 32175, 34411, 39705, 66175, 87351, 103233, 119115, 145585, 172055, 198525, 262053, 309699, 378521, 436755, 516165, 595575, 727925, 860275, 1135563, 1310265, 1548495, 1892605, 2183775, 2580825, 3406689, 5677815, 6551325, 7742475, 9463025, 17033445, 28389075, 85167225]

約数ペア:

[(1, 85167225), (3, 28389075), (5, 17033445), (9, 9463025), (11, 7742475), (13, 6551325), (15, 5677815), (25, 3406689), (33, 2580825), (39, 2183775), (45, 1892605), (55, 1548495), (65, 1310265), (75, 1135563), (99, 860275), (117, 727925), (143, 595575), (165, 516165), (195, 436755), (225, 378521), (275, 309699), (325, 262053), (429, 198525), (495, 172055), (585, 145585), (715, 119115), (825, 103233), (975, 87351), (1287, 66175), (2145, 39705), (2475, 34411), (2647, 32175), (2925, 29117), (3575, 23823), (6435, 13235), (7941, 10725)]