27515962945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{8147}}^1$

素因数の和:8901

約数の個数: 32

約数和(自身を含む): 35311997952

約数和(自身を除く): 7796035007

約数列:

[1, 5, 23, 43, 115, 215, 683, 989, 3415, 4945, 8147, 15709, 29369, 40735, 78545, 146845, 187381, 350321, 675487, 936905, 1751605, 3377435, 5564401, 8057383, 27822005, 40286915, 127981223, 239269243, 639906115, 1196346215, 5503192589, 27515962945]

約数ペア:

[(1, 27515962945), (5, 5503192589), (23, 1196346215), (43, 639906115), (115, 239269243), (215, 127981223), (683, 40286915), (989, 27822005), (3415, 8057383), (4945, 5564401), (8147, 3377435), (15709, 1751605), (29369, 936905), (40735, 675487), (78545, 350321), (146845, 187381)]