275748095

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 395020800

約数和(自身を除く): 119272705

約数列:

[1, 5, 7, 29, 35, 107, 145, 203, 535, 749, 1015, 2539, 3103, 3745, 12695, 15515, 17773, 21721, 73631, 88865, 108605, 271673, 368155, 515417, 1358365, 1901711, 2577085, 7878517, 9508555, 39392585, 55149619, 275748095]

約数ペア:

[(1, 275748095), (5, 55149619), (7, 39392585), (29, 9508555), (35, 7878517), (107, 2577085), (145, 1901711), (203, 1358365), (535, 515417), (749, 368155), (1015, 271673), (2539, 108605), (3103, 88865), (3745, 73631), (12695, 21721), (15515, 17773)]