40215795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9277}}^1$

素因数の和:9319

約数の個数: 24

約数和(自身を含む): 68360304

約数和(自身を除く): 28144509

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 9277, 27831, 46385, 139155, 157709, 473127, 788545, 2365635, 2681053, 8043159, 13405265, 40215795]

約数ペア:

[(1, 40215795), (3, 13405265), (5, 8043159), (15, 2681053), (17, 2365635), (51, 788545), (85, 473127), (255, 157709), (289, 139155), (867, 46385), (1445, 27831), (4335, 9277)]