85009405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3643}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 110194560

約数和(自身を除く): 25185155

約数列:

[1, 5, 13, 65, 359, 1795, 3643, 4667, 18215, 23335, 47359, 236795, 1307837, 6539185, 17001881, 85009405]

約数ペア:

[(1, 85009405), (5, 17001881), (13, 6539185), (65, 1307837), (359, 236795), (1795, 47359), (3643, 23335), (4667, 18215)]