12739635

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2803}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 22308624

約数和(自身を除く): 9568989

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 2803, 4545, 8409, 14015, 25227, 42045, 126135, 283103, 849309, 1415515, 2547927, 4246545, 12739635]

約数ペア:

[(1, 12739635), (3, 4246545), (5, 2547927), (9, 1415515), (15, 849309), (45, 283103), (101, 126135), (303, 42045), (505, 25227), (909, 14015), (1515, 8409), (2803, 4545)]