25205201

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2833}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 30471168

約数和(自身を除く): 5265967

約数列:

[1, 7, 31, 41, 217, 287, 1271, 2833, 8897, 19831, 87823, 116153, 614761, 813071, 3600743, 25205201]

約数ペア:

[(1, 25205201), (7, 3600743), (31, 813071), (41, 614761), (217, 116153), (287, 87823), (1271, 19831), (2833, 8897)]