54393885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 65114595

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 63, 65, 91, 105, 111, 117, 185, 195, 259, 273, 315, 333, 359, 455, 481, 555, 585, 777, 819, 1077, 1295, 1365, 1443, 1665, 1795, 2331, 2405, 2513, 3231, 3367, 3885, 4095, 4329, 4667, 5385, 7215, 7539, 10101, 11655, 12565, 13283, 14001, 16155, 16835, 21645, 22617, 23335, 30303, 32669, 37695, 39849, 42003, 50505, 66415, 70005, 92981, 98007, 113085, 119547, 151515, 163345, 172679, 199245, 210015, 278943, 294021, 464905, 490035, 518037, 597735, 836829, 863395, 1208753, 1394715, 1470105, 1554111, 2590185, 3626259, 4184145, 6043765, 7770555, 10878777, 18131295, 54393885]

約数ペア:

[(1, 54393885), (3, 18131295), (5, 10878777), (7, 7770555), (9, 6043765), (13, 4184145), (15, 3626259), (21, 2590185), (35, 1554111), (37, 1470105), (39, 1394715), (45, 1208753), (63, 863395), (65, 836829), (91, 597735), (105, 518037), (111, 490035), (117, 464905), (185, 294021), (195, 278943), (259, 210015), (273, 199245), (315, 172679), (333, 163345), (359, 151515), (455, 119547), (481, 113085), (555, 98007), (585, 92981), (777, 70005), (819, 66415), (1077, 50505), (1295, 42003), (1365, 39849), (1443, 37695), (1665, 32669), (1795, 30303), (2331, 23335), (2405, 22617), (2513, 21645), (3231, 16835), (3367, 16155), (3885, 14001), (4095, 13283), (4329, 12565), (4667, 11655), (5385, 10101), (7215, 7539)]