64885245

素因数分解:

$3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{2909}}^1$

素因数の和:4404

約数の個数: 16

約数和(自身を含む): 103921920

約数和(自身を除く): 39036675

約数列:

[1, 3, 5, 15, 1487, 2909, 4461, 7435, 8727, 14545, 22305, 43635, 4325683, 12977049, 21628415, 64885245]

約数ペア:

[(1, 64885245), (3, 21628415), (5, 12977049), (15, 4325683), (1487, 43635), (2909, 22305), (4461, 14545), (7435, 8727)]