38742795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9461}}^1$

素因数の和:9492

約数の個数: 48

約数和(自身を含む): 82660032

約数和(自身を除く): 43917237

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 9461, 28383, 47305, 66227, 85149, 122993, 141915, 198681, 331135, 368979, 425745, 596043, 614965, 860951, 993405, 1106937, 1844895, 2582853, 2980215, 4304755, 5534685, 7748559, 12914265, 38742795]

約数ペア:

[(1, 38742795), (3, 12914265), (5, 7748559), (7, 5534685), (9, 4304755), (13, 2980215), (15, 2582853), (21, 1844895), (35, 1106937), (39, 993405), (45, 860951), (63, 614965), (65, 596043), (91, 425745), (105, 368979), (117, 331135), (195, 198681), (273, 141915), (315, 122993), (455, 85149), (585, 66227), (819, 47305), (1365, 28383), (4095, 9461)]