15265341

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 29814400

約数和(自身を除く): 14549059

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 109, 117, 133, 171, 189, 247, 273, 327, 351, 399, 513, 567, 741, 763, 819, 981, 1053, 1197, 1417, 1539, 1729, 2071, 2223, 2289, 2457, 2943, 3591, 4251, 5187, 6213, 6669, 6867, 7371, 8829, 9919, 10773, 12753, 14497, 15561, 18639, 20007, 20601, 26923, 29757, 38259, 43491, 46683, 55917, 61803, 80769, 89271, 114777, 130473, 140049, 167751, 188461, 242307, 267813, 391419, 565383, 726921, 803439, 1174257, 1696149, 2180763, 5088447, 15265341]

約数ペア:

[(1, 15265341), (3, 5088447), (7, 2180763), (9, 1696149), (13, 1174257), (19, 803439), (21, 726921), (27, 565383), (39, 391419), (57, 267813), (63, 242307), (81, 188461), (91, 167751), (109, 140049), (117, 130473), (133, 114777), (171, 89271), (189, 80769), (247, 61803), (273, 55917), (327, 46683), (351, 43491), (399, 38259), (513, 29757), (567, 26923), (741, 20601), (763, 20007), (819, 18639), (981, 15561), (1053, 14497), (1197, 12753), (1417, 10773), (1539, 9919), (1729, 8829), (2071, 7371), (2223, 6867), (2289, 6669), (2457, 6213), (2943, 5187), (3591, 4251)]