38662815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 65479680

約数和(自身を除く): 26816865

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 293, 463, 879, 1389, 1465, 2315, 4395, 5567, 6945, 8797, 16701, 26391, 27835, 43985, 83505, 131955, 135659, 406977, 678295, 2034885, 2577521, 7732563, 12887605, 38662815]

約数ペア:

[(1, 38662815), (3, 12887605), (5, 7732563), (15, 2577521), (19, 2034885), (57, 678295), (95, 406977), (285, 135659), (293, 131955), (463, 83505), (879, 43985), (1389, 27835), (1465, 26391), (2315, 16701), (4395, 8797), (5567, 6945)]