67274725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20233}}^1$

素因数の和:20269

約数の個数: 24

約数和(自身を含む): 100360640

約数和(自身を除く): 33085915

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 20233, 101165, 141631, 384427, 505825, 708155, 1922135, 2690989, 3540775, 9610675, 13454945, 67274725]

約数ペア:

[(1, 67274725), (5, 13454945), (7, 9610675), (19, 3540775), (25, 2690989), (35, 1922135), (95, 708155), (133, 505825), (175, 384427), (475, 141631), (665, 101165), (3325, 20233)]