6480175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 8777216

約数和(自身を除く): 2297041

約数列:

[1, 5, 13, 25, 65, 127, 157, 325, 635, 785, 1651, 2041, 3175, 3925, 8255, 10205, 19939, 41275, 51025, 99695, 259207, 498475, 1296035, 6480175]

約数ペア:

[(1, 6480175), (5, 1296035), (13, 498475), (25, 259207), (65, 99695), (127, 51025), (157, 41275), (325, 19939), (635, 10205), (785, 8255), (1651, 3925), (2041, 3175)]