66792315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 113414400

約数和(自身を除く): 46622085

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1789, 1965, 2489, 5367, 7467, 8945, 12445, 26835, 33991, 37335, 101973, 169955, 234359, 509865, 703077, 1171795, 3515385, 4452821, 13358463, 22264105, 66792315]

約数ペア:

[(1, 66792315), (3, 22264105), (5, 13358463), (15, 4452821), (19, 3515385), (57, 1171795), (95, 703077), (131, 509865), (285, 234359), (393, 169955), (655, 101973), (1789, 37335), (1965, 33991), (2489, 26835), (5367, 12445), (7467, 8945)]