11121735

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 18263664

約数和(自身を除く): 7141929

約数列:

[1, 3, 5, 15, 43, 129, 215, 401, 645, 1203, 1849, 2005, 5547, 6015, 9245, 17243, 27735, 51729, 86215, 258645, 741449, 2224347, 3707245, 11121735]

約数ペア:

[(1, 11121735), (3, 3707245), (5, 2224347), (15, 741449), (43, 258645), (129, 86215), (215, 51729), (401, 27735), (645, 17243), (1203, 9245), (1849, 6015), (2005, 5547)]