12337905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 8346255

約数列:

[1, 3, 5, 15, 29, 87, 113, 145, 251, 339, 435, 565, 753, 1255, 1695, 3277, 3765, 7279, 9831, 16385, 21837, 28363, 36395, 49155, 85089, 109185, 141815, 425445, 822527, 2467581, 4112635, 12337905]

約数ペア:

[(1, 12337905), (3, 4112635), (5, 2467581), (15, 822527), (29, 425445), (87, 141815), (113, 109185), (145, 85089), (251, 49155), (339, 36395), (435, 28363), (565, 21837), (753, 16385), (1255, 9831), (1695, 7279), (3277, 3765)]