86561685

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 179422776

約数和(自身を除く): 92861091

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 245, 259, 315, 333, 441, 555, 735, 777, 1061, 1295, 1665, 1813, 2205, 2331, 3183, 3885, 5305, 5439, 7427, 9065, 9549, 11655, 15915, 16317, 22281, 27195, 37135, 39257, 47745, 51989, 66843, 81585, 111405, 117771, 155967, 196285, 259945, 274799, 334215, 353313, 467901, 588855, 779835, 824397, 1373995, 1766565, 1923593, 2339505, 2473191, 4121985, 5770779, 9617965, 12365955, 17312337, 28853895, 86561685]

約数ペア:

[(1, 86561685), (3, 28853895), (5, 17312337), (7, 12365955), (9, 9617965), (15, 5770779), (21, 4121985), (35, 2473191), (37, 2339505), (45, 1923593), (49, 1766565), (63, 1373995), (105, 824397), (111, 779835), (147, 588855), (185, 467901), (245, 353313), (259, 334215), (315, 274799), (333, 259945), (441, 196285), (555, 155967), (735, 117771), (777, 111405), (1061, 81585), (1295, 66843), (1665, 51989), (1813, 47745), (2205, 39257), (2331, 37135), (3183, 27195), (3885, 22281), (5305, 16317), (5439, 15915), (7427, 11655), (9065, 9549)]