1269902015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{4729}}^1$

素因数の和:6026

約数の個数: 16

約数和(自身を含む): 1560900000

約数和(自身を除く): 290997985

約数列:

[1, 5, 43, 215, 1249, 4729, 6245, 23645, 53707, 203347, 268535, 1016735, 5906521, 29532605, 253980403, 1269902015]

約数ペア:

[(1, 1269902015), (5, 253980403), (43, 29532605), (215, 5906521), (1249, 1016735), (4729, 268535), (6245, 203347), (23645, 53707)]