40261695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157889}}^1$

素因数の和:157914

約数の個数: 16

約数和(自身を含む): 68208480

約数和(自身を除く): 27946785

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 157889, 473667, 789445, 2368335, 2684113, 8052339, 13420565, 40261695]

約数ペア:

[(1, 40261695), (3, 13420565), (5, 8052339), (15, 2684113), (17, 2368335), (51, 789445), (85, 473667), (255, 157889)]