27865935

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14401}}^1$

素因数の和:14455

約数の個数: 24

約数和(自身を含む): 49427664

約数和(自身を除く): 21561729

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 14401, 43203, 72005, 129609, 216015, 619243, 648045, 1857729, 3096215, 5573187, 9288645, 27865935]

約数ペア:

[(1, 27865935), (3, 9288645), (5, 5573187), (9, 3096215), (15, 1857729), (43, 648045), (45, 619243), (129, 216015), (215, 129609), (387, 72005), (645, 43203), (1935, 14401)]