89278085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12601}}^1$

素因数の和:12728

約数の個数: 16

約数和(自身を含む): 116442480

約数和(自身を除く): 27164395

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 12601, 63005, 163813, 819065, 1373509, 6867545, 17855617, 89278085]

約数ペア:

[(1, 89278085), (5, 17855617), (13, 6867545), (65, 1373509), (109, 819065), (545, 163813), (1417, 63005), (7085, 12601)]