827337995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41669}}^1$

素因数の和:41723

約数の個数: 24

約数和(自身を含む): 1143091440

約数和(自身を除く): 315753445

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 19855, 41669, 208345, 458359, 791711, 2291795, 3958555, 8708821, 15042509, 43544105, 75212545, 165467599, 827337995]

約数ペア:

[(1, 827337995), (5, 165467599), (11, 75212545), (19, 43544105), (55, 15042509), (95, 8708821), (209, 3958555), (361, 2291795), (1045, 791711), (1805, 458359), (3971, 208345), (19855, 41669)]