86901705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 181958400

約数和(自身を除く): 95056695

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 33, 45, 51, 55, 69, 85, 99, 115, 153, 165, 187, 207, 253, 255, 345, 391, 449, 495, 561, 759, 765, 935, 1035, 1173, 1265, 1347, 1683, 1955, 2245, 2277, 2805, 3519, 3795, 4041, 4301, 4939, 5865, 6735, 7633, 8415, 10327, 11385, 12903, 14817, 17595, 20205, 21505, 22899, 24695, 30981, 38165, 38709, 44451, 51635, 64515, 68697, 74085, 83963, 92943, 113597, 114495, 154905, 175559, 193545, 222255, 251889, 340791, 343485, 419815, 464715, 526677, 567985, 755667, 877795, 1022373, 1259445, 1580031, 1703955, 1931149, 2633385, 3778335, 5111865, 5793447, 7900155, 9655745, 17380341, 28967235, 86901705]

約数ペア:

[(1, 86901705), (3, 28967235), (5, 17380341), (9, 9655745), (11, 7900155), (15, 5793447), (17, 5111865), (23, 3778335), (33, 2633385), (45, 1931149), (51, 1703955), (55, 1580031), (69, 1259445), (85, 1022373), (99, 877795), (115, 755667), (153, 567985), (165, 526677), (187, 464715), (207, 419815), (253, 343485), (255, 340791), (345, 251889), (391, 222255), (449, 193545), (495, 175559), (561, 154905), (759, 114495), (765, 113597), (935, 92943), (1035, 83963), (1173, 74085), (1265, 68697), (1347, 64515), (1683, 51635), (1955, 44451), (2245, 38709), (2277, 38165), (2805, 30981), (3519, 24695), (3795, 22899), (4041, 21505), (4301, 20205), (4939, 17595), (5865, 14817), (6735, 12903), (7633, 11385), (8415, 10327)]