15081885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 33546240

約数和(自身を除く): 18464355

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 29, 35, 39, 45, 63, 65, 87, 91, 105, 117, 127, 145, 195, 203, 261, 273, 315, 377, 381, 435, 455, 585, 609, 635, 819, 889, 1015, 1131, 1143, 1305, 1365, 1651, 1827, 1885, 1905, 2639, 2667, 3045, 3393, 3683, 4095, 4445, 4953, 5655, 5715, 7917, 8001, 8255, 9135, 11049, 11557, 13195, 13335, 14859, 16965, 18415, 23751, 24765, 25781, 33147, 34671, 39585, 40005, 47879, 55245, 57785, 74295, 77343, 104013, 118755, 128905, 143637, 165735, 173355, 232029, 239395, 335153, 386715, 430911, 520065, 718185, 1005459, 1160145, 1675765, 2154555, 3016377, 5027295, 15081885]

約数ペア:

[(1, 15081885), (3, 5027295), (5, 3016377), (7, 2154555), (9, 1675765), (13, 1160145), (15, 1005459), (21, 718185), (29, 520065), (35, 430911), (39, 386715), (45, 335153), (63, 239395), (65, 232029), (87, 173355), (91, 165735), (105, 143637), (117, 128905), (127, 118755), (145, 104013), (195, 77343), (203, 74295), (261, 57785), (273, 55245), (315, 47879), (377, 40005), (381, 39585), (435, 34671), (455, 33147), (585, 25781), (609, 24765), (635, 23751), (819, 18415), (889, 16965), (1015, 14859), (1131, 13335), (1143, 13195), (1305, 11557), (1365, 11049), (1651, 9135), (1827, 8255), (1885, 8001), (1905, 7917), (2639, 5715), (2667, 5655), (3045, 4953), (3393, 4445), (3683, 4095)]