27472775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{99901}}^1$

素因数の和:99922

約数の個数: 12

約数和(自身を含む): 37163544

約数和(自身を除く): 9690769

約数列:

[1, 5, 11, 25, 55, 275, 99901, 499505, 1098911, 2497525, 5494555, 27472775]

約数ペア:

[(1, 27472775), (5, 5494555), (11, 2497525), (25, 1098911), (55, 499505), (275, 99901)]