297156725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4327}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 383183808

約数和(自身を除く): 86027083

約数列:

[1, 5, 25, 41, 67, 205, 335, 1025, 1675, 2747, 4327, 13735, 21635, 68675, 108175, 177407, 289909, 887035, 1449545, 4435175, 7247725, 11886269, 59431345, 297156725]

約数ペア:

[(1, 297156725), (5, 59431345), (25, 11886269), (41, 7247725), (67, 4435175), (205, 1449545), (335, 887035), (1025, 289909), (1675, 177407), (2747, 108175), (4327, 68675), (13735, 21635)]