12755795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 17478720

約数和(自身を除く): 4722925

約数列:

[1, 5, 13, 29, 65, 67, 101, 145, 335, 377, 505, 871, 1313, 1885, 1943, 2929, 4355, 6565, 6767, 9715, 14645, 25259, 33835, 38077, 87971, 126295, 190385, 196243, 439855, 981215, 2551159, 12755795]

約数ペア:

[(1, 12755795), (5, 2551159), (13, 981215), (29, 439855), (65, 196243), (67, 190385), (101, 126295), (145, 87971), (335, 38077), (377, 33835), (505, 25259), (871, 14645), (1313, 9715), (1885, 6767), (1943, 6565), (2929, 4355)]