27804335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4153}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 36289344

約数和(自身を除く): 8485009

約数列:

[1, 5, 13, 65, 103, 515, 1339, 4153, 6695, 20765, 53989, 269945, 427759, 2138795, 5560867, 27804335]

約数ペア:

[(1, 27804335), (5, 5560867), (13, 2138795), (65, 427759), (103, 269945), (515, 53989), (1339, 20765), (4153, 6695)]