285456435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 531878400

約数和(自身を除く): 246421965

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 149, 165, 187, 255, 447, 561, 683, 745, 935, 1639, 2049, 2235, 2533, 2805, 3415, 4917, 7513, 7599, 8195, 10245, 11611, 12665, 22539, 24585, 27863, 34833, 37565, 37995, 58055, 83589, 101767, 112695, 127721, 139315, 174165, 305301, 383163, 417945, 508835, 638605, 1119437, 1526505, 1730039, 1915815, 3358311, 5190117, 5597185, 8650195, 16791555, 19030429, 25950585, 57091287, 95152145, 285456435]

約数ペア:

[(1, 285456435), (3, 95152145), (5, 57091287), (11, 25950585), (15, 19030429), (17, 16791555), (33, 8650195), (51, 5597185), (55, 5190117), (85, 3358311), (149, 1915815), (165, 1730039), (187, 1526505), (255, 1119437), (447, 638605), (561, 508835), (683, 417945), (745, 383163), (935, 305301), (1639, 174165), (2049, 139315), (2235, 127721), (2533, 112695), (2805, 101767), (3415, 83589), (4917, 58055), (7513, 37995), (7599, 37565), (8195, 34833), (10245, 27863), (11611, 24585), (12665, 22539)]