25752753

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4153}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 40825512

約数和(自身を除く): 15072759

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4153, 6201, 12459, 37377, 53989, 161967, 220109, 485901, 660327, 1980981, 2861417, 8584251, 25752753]

約数ペア:

[(1, 25752753), (3, 8584251), (9, 2861417), (13, 1980981), (39, 660327), (53, 485901), (117, 220109), (159, 161967), (477, 53989), (689, 37377), (2067, 12459), (4153, 6201)]