26520935

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 40637376

約数和(自身を除く): 14116441

約数列:

[1, 5, 7, 17, 29, 35, 53, 85, 119, 145, 203, 265, 371, 493, 595, 841, 901, 1015, 1537, 1855, 2465, 3451, 4205, 4505, 5887, 6307, 7685, 10759, 14297, 17255, 26129, 29435, 31535, 44573, 53795, 71485, 100079, 130645, 182903, 222865, 312011, 500395, 757741, 914515, 1560055, 3788705, 5304187, 26520935]

約数ペア:

[(1, 26520935), (5, 5304187), (7, 3788705), (17, 1560055), (29, 914515), (35, 757741), (53, 500395), (85, 312011), (119, 222865), (145, 182903), (203, 130645), (265, 100079), (371, 71485), (493, 53795), (595, 44573), (841, 31535), (901, 29435), (1015, 26129), (1537, 17255), (1855, 14297), (2465, 10759), (3451, 7685), (4205, 6307), (4505, 5887)]