39680295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155609}}^1$

素因数の和:155634

約数の個数: 16

約数和(自身を含む): 67223520

約数和(自身を除く): 27543225

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 155609, 466827, 778045, 2334135, 2645353, 7936059, 13226765, 39680295]

約数ペア:

[(1, 39680295), (3, 13226765), (5, 7936059), (15, 2645353), (17, 2334135), (51, 778045), (85, 466827), (255, 155609)]