40801355

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28433}}^1$

素因数の和:28486

約数の個数: 16

約数和(自身を含む): 57322944

約数和(自身を除く): 16521589

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 28433, 142165, 199031, 995155, 1165753, 5828765, 8160271, 40801355]

約数ペア:

[(1, 40801355), (5, 8160271), (7, 5828765), (35, 1165753), (41, 995155), (205, 199031), (287, 142165), (1435, 28433)]