13339305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 29113344

約数和(自身を除く): 15774039

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 47, 51, 53, 63, 85, 105, 119, 141, 153, 159, 235, 255, 265, 315, 329, 357, 371, 423, 477, 595, 705, 765, 795, 799, 901, 987, 1071, 1113, 1645, 1785, 1855, 2115, 2385, 2397, 2491, 2703, 2961, 3339, 3995, 4505, 4935, 5355, 5565, 5593, 6307, 7191, 7473, 8109, 11985, 12455, 13515, 14805, 16695, 16779, 17437, 18921, 22419, 27965, 31535, 35955, 37365, 40545, 42347, 50337, 52311, 56763, 83895, 87185, 94605, 112095, 127041, 156933, 211735, 251685, 261555, 283815, 296429, 381123, 635205, 784665, 889287, 1482145, 1905615, 2667861, 4446435, 13339305]

約数ペア:

[(1, 13339305), (3, 4446435), (5, 2667861), (7, 1905615), (9, 1482145), (15, 889287), (17, 784665), (21, 635205), (35, 381123), (45, 296429), (47, 283815), (51, 261555), (53, 251685), (63, 211735), (85, 156933), (105, 127041), (119, 112095), (141, 94605), (153, 87185), (159, 83895), (235, 56763), (255, 52311), (265, 50337), (315, 42347), (329, 40545), (357, 37365), (371, 35955), (423, 31535), (477, 27965), (595, 22419), (705, 18921), (765, 17437), (795, 16779), (799, 16695), (901, 14805), (987, 13515), (1071, 12455), (1113, 11985), (1645, 8109), (1785, 7473), (1855, 7191), (2115, 6307), (2385, 5593), (2397, 5565), (2491, 5355), (2703, 4935), (2961, 4505), (3339, 3995)]