40991165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4507}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 52581312

約数和(自身を除く): 11590147

約数列:

[1, 5, 17, 85, 107, 535, 1819, 4507, 9095, 22535, 76619, 383095, 482249, 2411245, 8198233, 40991165]

約数ペア:

[(1, 40991165), (5, 8198233), (17, 2411245), (85, 482249), (107, 383095), (535, 76619), (1819, 22535), (4507, 9095)]