16236285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 28522368

約数和(自身を除く): 12286083

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 1571, 2067, 3445, 4713, 7855, 10335, 20423, 23565, 61269, 83263, 102115, 249789, 306345, 416315, 1082419, 1248945, 3247257, 5412095, 16236285]

約数ペア:

[(1, 16236285), (3, 5412095), (5, 3247257), (13, 1248945), (15, 1082419), (39, 416315), (53, 306345), (65, 249789), (159, 102115), (195, 83263), (265, 61269), (689, 23565), (795, 20423), (1571, 10335), (2067, 7855), (3445, 4713)]