15228906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 41072832

約数和(自身を除く): 25843926

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 66, 77, 98, 102, 119, 147, 154, 187, 231, 238, 277, 294, 357, 374, 462, 539, 554, 561, 714, 831, 833, 1078, 1122, 1309, 1617, 1662, 1666, 1939, 2499, 2618, 3047, 3234, 3878, 3927, 4709, 4998, 5817, 6094, 7854, 9141, 9163, 9418, 11634, 13573, 14127, 18282, 18326, 21329, 27146, 27489, 28254, 32963, 40719, 42658, 51799, 54978, 63987, 65926, 81438, 98889, 103598, 127974, 149303, 155397, 197778, 230741, 298606, 310794, 362593, 447909, 461482, 692223, 725186, 895818, 1087779, 1384446, 2175558, 2538151, 5076302, 7614453, 15228906]

約数ペア:

[(1, 15228906), (2, 7614453), (3, 5076302), (6, 2538151), (7, 2175558), (11, 1384446), (14, 1087779), (17, 895818), (21, 725186), (22, 692223), (33, 461482), (34, 447909), (42, 362593), (49, 310794), (51, 298606), (66, 230741), (77, 197778), (98, 155397), (102, 149303), (119, 127974), (147, 103598), (154, 98889), (187, 81438), (231, 65926), (238, 63987), (277, 54978), (294, 51799), (357, 42658), (374, 40719), (462, 32963), (539, 28254), (554, 27489), (561, 27146), (714, 21329), (831, 18326), (833, 18282), (1078, 14127), (1122, 13573), (1309, 11634), (1617, 9418), (1662, 9163), (1666, 9141), (1939, 7854), (2499, 6094), (2618, 5817), (3047, 4998), (3234, 4709), (3878, 3927)]