84389445

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 185437824

約数和(自身を除く): 101048379

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 103, 105, 119, 135, 153, 189, 255, 289, 309, 315, 357, 405, 459, 515, 567, 595, 721, 765, 867, 927, 945, 1071, 1377, 1445, 1545, 1751, 1785, 2023, 2163, 2295, 2601, 2781, 2835, 3213, 3605, 4335, 4635, 5253, 5355, 6069, 6489, 6885, 7803, 8343, 8755, 9639, 10115, 10815, 12257, 13005, 13905, 15759, 16065, 18207, 19467, 23409, 26265, 29767, 30345, 32445, 36771, 39015, 41715, 47277, 48195, 54621, 58401, 61285, 78795, 89301, 91035, 97335, 110313, 117045, 141831, 148835, 163863, 183855, 208369, 236385, 267903, 273105, 292005, 330939, 446505, 551565, 625107, 709155, 803709, 819315, 992817, 1041845, 1339515, 1654695, 1875321, 2411127, 3125535, 4018545, 4964085, 5625963, 9376605, 12055635, 16877889, 28129815, 84389445]

約数ペア:

[(1, 84389445), (3, 28129815), (5, 16877889), (7, 12055635), (9, 9376605), (15, 5625963), (17, 4964085), (21, 4018545), (27, 3125535), (35, 2411127), (45, 1875321), (51, 1654695), (63, 1339515), (81, 1041845), (85, 992817), (103, 819315), (105, 803709), (119, 709155), (135, 625107), (153, 551565), (189, 446505), (255, 330939), (289, 292005), (309, 273105), (315, 267903), (357, 236385), (405, 208369), (459, 183855), (515, 163863), (567, 148835), (595, 141831), (721, 117045), (765, 110313), (867, 97335), (927, 91035), (945, 89301), (1071, 78795), (1377, 61285), (1445, 58401), (1545, 54621), (1751, 48195), (1785, 47277), (2023, 41715), (2163, 39015), (2295, 36771), (2601, 32445), (2781, 30345), (2835, 29767), (3213, 26265), (3605, 23409), (4335, 19467), (4635, 18207), (5253, 16065), (5355, 15759), (6069, 13905), (6489, 13005), (6885, 12257), (7803, 10815), (8343, 10115), (8755, 9639)]