39968095

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 49921920

約数和(自身を除く): 9953825

約数列:

[1, 5, 47, 53, 235, 265, 2491, 3209, 12455, 16045, 150823, 170077, 754115, 850385, 7993619, 39968095]

約数ペア:

[(1, 39968095), (5, 7993619), (47, 850385), (53, 754115), (235, 170077), (265, 150823), (2491, 16045), (3209, 12455)]