15509142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 39480480

約数和(自身を除く): 23971338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 37, 58, 66, 73, 74, 87, 99, 111, 146, 174, 198, 219, 222, 261, 319, 333, 407, 438, 522, 638, 657, 666, 803, 814, 957, 1073, 1221, 1314, 1606, 1914, 2117, 2146, 2409, 2442, 2701, 2871, 3219, 3663, 4234, 4818, 5402, 5742, 6351, 6438, 7227, 7326, 8103, 9657, 11803, 12702, 14454, 16206, 19053, 19314, 23287, 23606, 24309, 29711, 35409, 38106, 46574, 48618, 59422, 69861, 70818, 78329, 89133, 106227, 139722, 156658, 178266, 209583, 212454, 234987, 267399, 419166, 469974, 534798, 704961, 861619, 1409922, 1723238, 2584857, 5169714, 7754571, 15509142]

約数ペア:

[(1, 15509142), (2, 7754571), (3, 5169714), (6, 2584857), (9, 1723238), (11, 1409922), (18, 861619), (22, 704961), (29, 534798), (33, 469974), (37, 419166), (58, 267399), (66, 234987), (73, 212454), (74, 209583), (87, 178266), (99, 156658), (111, 139722), (146, 106227), (174, 89133), (198, 78329), (219, 70818), (222, 69861), (261, 59422), (319, 48618), (333, 46574), (407, 38106), (438, 35409), (522, 29711), (638, 24309), (657, 23606), (666, 23287), (803, 19314), (814, 19053), (957, 16206), (1073, 14454), (1221, 12702), (1314, 11803), (1606, 9657), (1914, 8103), (2117, 7326), (2146, 7227), (2409, 6438), (2442, 6351), (2701, 5742), (2871, 5402), (3219, 4818), (3663, 4234)]