1790751015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 3466307520

約数和(自身を除く): 1675556505

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 53, 85, 87, 145, 153, 159, 255, 261, 265, 435, 477, 493, 765, 795, 901, 1305, 1479, 1523, 1537, 2385, 2465, 2703, 4437, 4505, 4569, 4611, 7395, 7615, 7685, 8109, 13515, 13707, 13833, 22185, 22845, 23055, 25891, 26129, 40545, 44167, 68535, 69165, 77673, 78387, 80719, 129455, 130645, 132501, 220835, 233019, 235161, 242157, 388365, 391935, 397503, 403595, 662505, 726471, 750839, 1165095, 1175805, 1210785, 1372223, 1987515, 2252517, 2340851, 3632355, 3754195, 4116669, 6757551, 6861115, 7022553, 11262585, 11704255, 12350007, 20583345, 21067659, 33787755, 35112765, 39794467, 61750035, 105338295, 119383401, 198972335, 358150203, 596917005, 1790751015]

約数ペア:

[(1, 1790751015), (3, 596917005), (5, 358150203), (9, 198972335), (15, 119383401), (17, 105338295), (29, 61750035), (45, 39794467), (51, 35112765), (53, 33787755), (85, 21067659), (87, 20583345), (145, 12350007), (153, 11704255), (159, 11262585), (255, 7022553), (261, 6861115), (265, 6757551), (435, 4116669), (477, 3754195), (493, 3632355), (765, 2340851), (795, 2252517), (901, 1987515), (1305, 1372223), (1479, 1210785), (1523, 1175805), (1537, 1165095), (2385, 750839), (2465, 726471), (2703, 662505), (4437, 403595), (4505, 397503), (4569, 391935), (4611, 388365), (7395, 242157), (7615, 235161), (7685, 233019), (8109, 220835), (13515, 132501), (13707, 130645), (13833, 129455), (22185, 80719), (22845, 78387), (23055, 77673), (25891, 69165), (26129, 68535), (40545, 44167)]