65482315

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 79691040

約数和(自身を除く): 14208725

約数列:

[1, 5, 131, 257, 389, 655, 1285, 1945, 33667, 50959, 99973, 168335, 254795, 499865, 13096463, 65482315]

約数ペア:

[(1, 65482315), (5, 13096463), (131, 499865), (257, 254795), (389, 168335), (655, 99973), (1285, 50959), (1945, 33667)]