152217595

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 191609280

約数和(自身を除く): 39391685

約数列:

[1, 5, 31, 79, 155, 395, 401, 961, 2005, 2449, 4805, 12245, 12431, 31679, 62155, 75919, 158395, 379595, 385361, 982049, 1926805, 4910245, 30443519, 152217595]

約数ペア:

[(1, 152217595), (5, 30443519), (31, 4910245), (79, 1926805), (155, 982049), (395, 385361), (401, 379595), (961, 158395), (2005, 75919), (2449, 62155), (4805, 31679), (12245, 12431)]