27472225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 37399392

約数和(自身を除く): 9927167

約数列:

[1, 5, 11, 25, 55, 275, 283, 353, 1415, 1765, 3113, 3883, 7075, 8825, 15565, 19415, 77825, 97075, 99899, 499495, 1098889, 2497475, 5494445, 27472225]

約数ペア:

[(1, 27472225), (5, 5494445), (11, 2497475), (25, 1098889), (55, 499495), (275, 99899), (283, 97075), (353, 77825), (1415, 19415), (1765, 15565), (3113, 8825), (3883, 7075)]