15715854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 48522240

約数和(自身を除く): 32806386

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 23, 29, 33, 34, 42, 46, 51, 58, 63, 66, 69, 77, 87, 99, 102, 119, 126, 138, 153, 154, 161, 174, 187, 198, 203, 207, 231, 238, 253, 261, 306, 319, 322, 357, 374, 391, 406, 414, 462, 483, 493, 506, 522, 561, 609, 638, 667, 693, 714, 759, 782, 957, 966, 986, 1071, 1122, 1173, 1218, 1309, 1334, 1386, 1449, 1479, 1518, 1683, 1771, 1827, 1914, 2001, 2142, 2233, 2277, 2346, 2618, 2737, 2871, 2898, 2958, 3366, 3451, 3519, 3542, 3654, 3927, 4002, 4301, 4437, 4466, 4554, 4669, 5313, 5423, 5474, 5742, 6003, 6699, 6902, 7038, 7337, 7854, 8211, 8602, 8874, 9338, 10353, 10626, 10846, 11339, 11781, 12006, 12903, 13398, 14007, 14674, 15939, 16269, 16422, 20097, 20706, 22011, 22678, 23562, 24633, 25806, 28014, 30107, 31059, 31878, 32538, 34017, 37961, 38709, 40194, 42021, 44022, 48807, 49266, 51359, 60214, 62118, 66033, 68034, 75922, 77418, 79373, 84042, 90321, 97614, 102051, 102718, 113883, 124729, 132066, 154077, 158746, 180642, 204102, 227766, 238119, 249458, 270963, 308154, 341649, 374187, 462231, 476238, 541926, 683298, 714357, 748374, 873103, 924462, 1122561, 1428714, 1746206, 2245122, 2619309, 5238618, 7857927, 15715854]

約数ペア:

[(1, 15715854), (2, 7857927), (3, 5238618), (6, 2619309), (7, 2245122), (9, 1746206), (11, 1428714), (14, 1122561), (17, 924462), (18, 873103), (21, 748374), (22, 714357), (23, 683298), (29, 541926), (33, 476238), (34, 462231), (42, 374187), (46, 341649), (51, 308154), (58, 270963), (63, 249458), (66, 238119), (69, 227766), (77, 204102), (87, 180642), (99, 158746), (102, 154077), (119, 132066), (126, 124729), (138, 113883), (153, 102718), (154, 102051), (161, 97614), (174, 90321), (187, 84042), (198, 79373), (203, 77418), (207, 75922), (231, 68034), (238, 66033), (253, 62118), (261, 60214), (306, 51359), (319, 49266), (322, 48807), (357, 44022), (374, 42021), (391, 40194), (406, 38709), (414, 37961), (462, 34017), (483, 32538), (493, 31878), (506, 31059), (522, 30107), (561, 28014), (609, 25806), (638, 24633), (667, 23562), (693, 22678), (714, 22011), (759, 20706), (782, 20097), (957, 16422), (966, 16269), (986, 15939), (1071, 14674), (1122, 14007), (1173, 13398), (1218, 12903), (1309, 12006), (1334, 11781), (1386, 11339), (1449, 10846), (1479, 10626), (1518, 10353), (1683, 9338), (1771, 8874), (1827, 8602), (1914, 8211), (2001, 7854), (2142, 7337), (2233, 7038), (2277, 6902), (2346, 6699), (2618, 6003), (2737, 5742), (2871, 5474), (2898, 5423), (2958, 5313), (3366, 4669), (3451, 4554), (3519, 4466), (3542, 4437), (3654, 4301), (3927, 4002)]