129173845

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6779}}^1$

素因数の和:6924

約数の個数: 16

約数和(自身を含む): 160767360

約数和(自身を除く): 31593515

約数列:

[1, 5, 37, 103, 185, 515, 3811, 6779, 19055, 33895, 250823, 698237, 1254115, 3491185, 25834769, 129173845]

約数ペア:

[(1, 129173845), (5, 25834769), (37, 3491185), (103, 1254115), (185, 698237), (515, 250823), (3811, 33895), (6779, 19055)]