267976385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 344736000

約数和(自身を除く): 76759615

約数列:

[1, 5, 29, 37, 145, 185, 199, 251, 995, 1073, 1255, 5365, 5771, 7279, 7363, 9287, 28855, 36395, 36815, 46435, 49949, 213527, 249745, 269323, 1067635, 1346615, 1448521, 1848113, 7242605, 9240565, 53595277, 267976385]

約数ペア:

[(1, 267976385), (5, 53595277), (29, 9240565), (37, 7242605), (145, 1848113), (185, 1448521), (199, 1346615), (251, 1067635), (995, 269323), (1073, 249745), (1255, 213527), (5365, 49949), (5771, 46435), (7279, 36815), (7363, 36395), (9287, 28855)]