2247255468285

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23557}}^1\times {\mathrm{42683}}^1$

素因数の和:66397

約数の個数: 32

約数和(自身を含む): 3619978819200

約数和(自身を除く): 1372723350915

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 23557, 42683, 70671, 117785, 128049, 213415, 353355, 640245, 3509993, 6359767, 10529979, 17549965, 19079301, 31798835, 52649895, 95396505, 1005483431, 3016450293, 5027417155, 15082251465, 149817031219, 449451093657, 749085156095, 2247255468285]

約数ペア:

[(1, 2247255468285), (3, 749085156095), (5, 449451093657), (15, 149817031219), (149, 15082251465), (447, 5027417155), (745, 3016450293), (2235, 1005483431), (23557, 95396505), (42683, 52649895), (70671, 31798835), (117785, 19079301), (128049, 17549965), (213415, 10529979), (353355, 6359767), (640245, 3509993)]