6419165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 7980336

約数和(自身を除く): 1561171

約数列:

[1, 5, 41, 173, 181, 205, 865, 905, 7093, 7421, 31313, 35465, 37105, 156565, 1283833, 6419165]

約数ペア:

[(1, 6419165), (5, 1283833), (41, 156565), (173, 37105), (181, 35465), (205, 31313), (865, 7421), (905, 7093)]