15453459

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 12222189

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 307, 329, 357, 423, 799, 921, 987, 1071, 2149, 2397, 2763, 2961, 5219, 5593, 6447, 7191, 14429, 15657, 16779, 19341, 36533, 43287, 46971, 50337, 101003, 109599, 129861, 245293, 303009, 328797, 735879, 909027, 1717051, 2207637, 5151153, 15453459]

約数ペア:

[(1, 15453459), (3, 5151153), (7, 2207637), (9, 1717051), (17, 909027), (21, 735879), (47, 328797), (51, 303009), (63, 245293), (119, 129861), (141, 109599), (153, 101003), (307, 50337), (329, 46971), (357, 43287), (423, 36533), (799, 19341), (921, 16779), (987, 15657), (1071, 14429), (2149, 7191), (2397, 6447), (2763, 5593), (2961, 5219)]