40129095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9257}}^1$

素因数の和:9299

約数の個数: 24

約数和(自身を含む): 68212944

約数和(自身を除く): 28083849

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 9257, 27771, 46285, 138855, 157369, 472107, 786845, 2360535, 2675273, 8025819, 13376365, 40129095]

約数ペア:

[(1, 40129095), (3, 13376365), (5, 8025819), (15, 2675273), (17, 2360535), (51, 786845), (85, 472107), (255, 157369), (289, 138855), (867, 46285), (1445, 27771), (4335, 9257)]