38578995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9452

約数の個数: 48

約数和(自身を含む): 82310592

約数和(自身を除く): 43731597

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, 9421, 28263, 47105, 65947, 84789, 122473, 141315, 197841, 329735, 367419, 423945, 593523, 612365, 857311, 989205, 1102257, 1837095, 2571933, 2967615, 4286555, 5511285, 7715799, 12859665, 38578995]

約数ペア:

[(1, 38578995), (3, 12859665), (5, 7715799), (7, 5511285), (9, 4286555), (13, 2967615), (15, 2571933), (21, 1837095), (35, 1102257), (39, 989205), (45, 857311), (63, 612365), (65, 593523), (91, 423945), (105, 367419), (117, 329735), (195, 197841), (273, 141315), (315, 122473), (455, 84789), (585, 65947), (819, 47105), (1365, 28263), (4095, 9421)]