87395805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 181778688

約数和(自身を除く): 94382883

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 67, 101, 105, 123, 201, 205, 287, 303, 315, 335, 369, 469, 505, 603, 615, 707, 861, 909, 1005, 1407, 1435, 1515, 1845, 2121, 2345, 2583, 2747, 3015, 3535, 4141, 4221, 4305, 4545, 6363, 6767, 7035, 8241, 10605, 12423, 12915, 13735, 19229, 20301, 20705, 21105, 24723, 28987, 31815, 33835, 37269, 41205, 47369, 57687, 60903, 62115, 86961, 96145, 101505, 123615, 142107, 144935, 173061, 186345, 236845, 260883, 277447, 288435, 304515, 426321, 434805, 710535, 832341, 865305, 1304415, 1387235, 1942129, 2131605, 2497023, 4161705, 5826387, 9710645, 12485115, 17479161, 29131935, 87395805]

約数ペア:

[(1, 87395805), (3, 29131935), (5, 17479161), (7, 12485115), (9, 9710645), (15, 5826387), (21, 4161705), (35, 2497023), (41, 2131605), (45, 1942129), (63, 1387235), (67, 1304415), (101, 865305), (105, 832341), (123, 710535), (201, 434805), (205, 426321), (287, 304515), (303, 288435), (315, 277447), (335, 260883), (369, 236845), (469, 186345), (505, 173061), (603, 144935), (615, 142107), (707, 123615), (861, 101505), (909, 96145), (1005, 86961), (1407, 62115), (1435, 60903), (1515, 57687), (1845, 47369), (2121, 41205), (2345, 37269), (2583, 33835), (2747, 31815), (3015, 28987), (3535, 24723), (4141, 21105), (4221, 20705), (4305, 20301), (4545, 19229), (6363, 13735), (6767, 12915), (7035, 12423), (8241, 10605)]