26865905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 37877760

約数和(自身を除く): 11011855

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 517, 547, 893, 1045, 2585, 2735, 4465, 6017, 9823, 10393, 25709, 30085, 49115, 51965, 114323, 128545, 282799, 488471, 571615, 1413995, 2442355, 5373181, 26865905]

約数ペア:

[(1, 26865905), (5, 5373181), (11, 2442355), (19, 1413995), (47, 571615), (55, 488471), (95, 282799), (209, 128545), (235, 114323), (517, 51965), (547, 49115), (893, 30085), (1045, 25709), (2585, 10393), (2735, 9823), (4465, 6017)]