67672165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3931}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 88894656

約数和(自身を除く): 21222491

約数列:

[1, 5, 11, 55, 313, 1565, 3443, 3931, 17215, 19655, 43241, 216205, 1230403, 6152015, 13534433, 67672165]

約数ペア:

[(1, 67672165), (5, 13534433), (11, 6152015), (55, 1230403), (313, 216205), (1565, 43241), (3443, 19655), (3931, 17215)]