67032575

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 85976640

約数和(自身を除く): 18944065

約数列:

[1, 5, 25, 47, 89, 235, 445, 641, 1175, 2225, 3205, 4183, 16025, 20915, 30127, 57049, 104575, 150635, 285245, 753175, 1426225, 2681303, 13406515, 67032575]

約数ペア:

[(1, 67032575), (5, 13406515), (25, 2681303), (47, 1426225), (89, 753175), (235, 285245), (445, 150635), (641, 104575), (1175, 57049), (2225, 30127), (3205, 20915), (4183, 16025)]