15696968845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1\times {\mathrm{1823}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 19974988800

約数和(自身を除く): 4278019955

約数列:

[1, 5, 19, 95, 233, 389, 1165, 1823, 1945, 4427, 7391, 9115, 22135, 34637, 36955, 90637, 173185, 424759, 453185, 709147, 1722103, 2123795, 3545735, 8070421, 8610515, 13473793, 40352105, 67368965, 165231251, 826156255, 3139393769, 15696968845]

約数ペア:

[(1, 15696968845), (5, 3139393769), (19, 826156255), (95, 165231251), (233, 67368965), (389, 40352105), (1165, 13473793), (1823, 8610515), (1945, 8070421), (4427, 3545735), (7391, 2123795), (9115, 1722103), (22135, 709147), (34637, 453185), (36955, 424759), (90637, 173185)]