27271745

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 35798760

約数和(自身を除く): 8527015

約数列:

[1, 5, 19, 29, 95, 145, 361, 521, 551, 1805, 2605, 2755, 9899, 10469, 15109, 49495, 52345, 75545, 188081, 287071, 940405, 1435355, 5454349, 27271745]

約数ペア:

[(1, 27271745), (5, 5454349), (19, 1435355), (29, 940405), (95, 287071), (145, 188081), (361, 75545), (521, 52345), (551, 49495), (1805, 15109), (2605, 10469), (2755, 9899)]