39234045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 67744512

約数和(自身を除く): 28510467

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 2903, 4505, 8709, 13515, 14515, 43545, 49351, 148053, 153859, 246755, 461577, 740265, 769295, 2307885, 2615603, 7846809, 13078015, 39234045]

約数ペア:

[(1, 39234045), (3, 13078015), (5, 7846809), (15, 2615603), (17, 2307885), (51, 769295), (53, 740265), (85, 461577), (159, 246755), (255, 153859), (265, 148053), (795, 49351), (901, 43545), (2703, 14515), (2903, 13515), (4505, 8709)]