266528075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16427}}^1$

素因数の和:16507

約数の個数: 24

約数和(自身を含む): 366672960

約数和(自身を除く): 100144885

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 16225, 16427, 82135, 180697, 410675, 903485, 969193, 4517425, 4845965, 10661123, 24229825, 53305615, 266528075]

約数ペア:

[(1, 266528075), (5, 53305615), (11, 24229825), (25, 10661123), (55, 4845965), (59, 4517425), (275, 969193), (295, 903485), (649, 410675), (1475, 180697), (3245, 82135), (16225, 16427)]