293552005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 385596288

約数和(自身を除く): 92044283

約数列:

[1, 5, 17, 41, 85, 131, 205, 643, 655, 697, 2227, 3215, 3485, 5371, 10931, 11135, 26363, 26855, 54655, 84233, 91307, 131815, 421165, 448171, 456535, 1431961, 2240855, 3453553, 7159805, 17267765, 58710401, 293552005]

約数ペア:

[(1, 293552005), (5, 58710401), (17, 17267765), (41, 7159805), (85, 3453553), (131, 2240855), (205, 1431961), (643, 456535), (655, 448171), (697, 421165), (2227, 131815), (3215, 91307), (3485, 84233), (5371, 54655), (10931, 26855), (11135, 26363)]