3197795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 4142880

約数和(自身を除く): 945085

約数列:

[1, 5, 19, 41, 95, 205, 779, 821, 3895, 4105, 15599, 33661, 77995, 168305, 639559, 3197795]

約数ペア:

[(1, 3197795), (5, 639559), (19, 168305), (41, 77995), (95, 33661), (205, 15599), (779, 4105), (821, 3895)]