39406935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6719}}^1$

素因数の和:6767

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 30266025

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 6719, 20157, 33595, 100785, 114223, 154537, 342669, 463611, 571115, 772685, 1713345, 2318055, 2627129, 7881387, 13135645, 39406935]

約数ペア:

[(1, 39406935), (3, 13135645), (5, 7881387), (15, 2627129), (17, 2318055), (23, 1713345), (51, 772685), (69, 571115), (85, 463611), (115, 342669), (255, 154537), (345, 114223), (391, 100785), (1173, 33595), (1955, 20157), (5865, 6719)]