15265836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 40884480

約数和(自身を除く): 25618644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 179, 206, 207, 276, 309, 358, 412, 414, 537, 618, 716, 828, 927, 1074, 1236, 1611, 1854, 2148, 2369, 3222, 3708, 4117, 4738, 6444, 7107, 8234, 9476, 12351, 14214, 16468, 18437, 21321, 24702, 28428, 36874, 37053, 42642, 49404, 55311, 73748, 74106, 85284, 110622, 148212, 165933, 221244, 331866, 424051, 663732, 848102, 1272153, 1696204, 2544306, 3816459, 5088612, 7632918, 15265836]

約数ペア:

[(1, 15265836), (2, 7632918), (3, 5088612), (4, 3816459), (6, 2544306), (9, 1696204), (12, 1272153), (18, 848102), (23, 663732), (36, 424051), (46, 331866), (69, 221244), (92, 165933), (103, 148212), (138, 110622), (179, 85284), (206, 74106), (207, 73748), (276, 55311), (309, 49404), (358, 42642), (412, 37053), (414, 36874), (537, 28428), (618, 24702), (716, 21321), (828, 18437), (927, 16468), (1074, 14214), (1236, 12351), (1611, 9476), (1854, 8234), (2148, 7107), (2369, 6444), (3222, 4738), (3708, 4117)]