15794415

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 37346400

約数和(自身を除く): 21551985

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 29, 35, 39, 45, 49, 57, 63, 65, 87, 91, 95, 105, 117, 133, 145, 147, 171, 195, 203, 245, 247, 261, 273, 285, 315, 377, 399, 435, 441, 455, 551, 585, 609, 637, 665, 735, 741, 819, 855, 931, 1015, 1131, 1197, 1235, 1305, 1365, 1421, 1653, 1729, 1827, 1885, 1911, 1995, 2205, 2223, 2639, 2755, 2793, 3045, 3185, 3393, 3705, 3857, 4095, 4263, 4655, 4959, 5187, 5655, 5733, 5985, 7105, 7163, 7917, 8265, 8379, 8645, 9135, 9555, 11115, 11571, 12103, 12789, 13195, 13965, 15561, 16965, 18473, 19285, 21315, 21489, 23751, 24795, 25935, 26999, 28665, 34713, 35815, 36309, 39585, 41895, 50141, 55419, 57855, 60515, 63945, 64467, 77805, 80997, 92365, 107445, 108927, 118755, 134995, 150423, 166257, 173565, 181545, 242991, 250705, 277095, 322335, 350987, 404985, 451269, 544635, 752115, 831285, 1052961, 1214955, 1754935, 2256345, 3158883, 5264805, 15794415]

約数ペア:

[(1, 15794415), (3, 5264805), (5, 3158883), (7, 2256345), (9, 1754935), (13, 1214955), (15, 1052961), (19, 831285), (21, 752115), (29, 544635), (35, 451269), (39, 404985), (45, 350987), (49, 322335), (57, 277095), (63, 250705), (65, 242991), (87, 181545), (91, 173565), (95, 166257), (105, 150423), (117, 134995), (133, 118755), (145, 108927), (147, 107445), (171, 92365), (195, 80997), (203, 77805), (245, 64467), (247, 63945), (261, 60515), (273, 57855), (285, 55419), (315, 50141), (377, 41895), (399, 39585), (435, 36309), (441, 35815), (455, 34713), (551, 28665), (585, 26999), (609, 25935), (637, 24795), (665, 23751), (735, 21489), (741, 21315), (819, 19285), (855, 18473), (931, 16965), (1015, 15561), (1131, 13965), (1197, 13195), (1235, 12789), (1305, 12103), (1365, 11571), (1421, 11115), (1653, 9555), (1729, 9135), (1827, 8645), (1885, 8379), (1911, 8265), (1995, 7917), (2205, 7163), (2223, 7105), (2639, 5985), (2755, 5733), (2793, 5655), (3045, 5187), (3185, 4959), (3393, 4655), (3705, 4263), (3857, 4095)]