80866045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{54091}}^1$

素因数の和:54132

約数の個数: 16

約数和(自身を含む): 109049472

約数和(自身を除く): 28183427

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 54091, 270455, 703183, 1244093, 3515915, 6220465, 16173209, 80866045]

約数ペア:

[(1, 80866045), (5, 16173209), (13, 6220465), (23, 3515915), (65, 1244093), (115, 703183), (299, 270455), (1495, 54091)]