53856945

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17863}}^1$

素因数の和:17941

約数の個数: 24

約数和(自身を含む): 94750656

約数和(自身を除く): 40893711

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 17863, 53589, 89315, 160767, 267945, 803835, 1196821, 3590463, 5984105, 10771389, 17952315, 53856945]

約数ペア:

[(1, 53856945), (3, 17952315), (5, 10771389), (9, 5984105), (15, 3590463), (45, 1196821), (67, 803835), (201, 267945), (335, 160767), (603, 89315), (1005, 53589), (3015, 17863)]