27211895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 34739040

約数和(自身を除く): 7527145

約数列:

[1, 5, 19, 95, 97, 485, 1843, 2953, 9215, 14765, 56107, 280535, 286441, 1432205, 5442379, 27211895]

約数ペア:

[(1, 27211895), (5, 5442379), (19, 1432205), (95, 286441), (97, 280535), (485, 56107), (1843, 14765), (2953, 9215)]