27939175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 38033280

約数和(自身を除く): 10094105

約数列:

[1, 5, 11, 25, 55, 275, 283, 359, 1415, 1795, 3113, 3949, 7075, 8975, 15565, 19745, 77825, 98725, 101597, 507985, 1117567, 2539925, 5587835, 27939175]

約数ペア:

[(1, 27939175), (5, 5587835), (11, 2539925), (25, 1117567), (55, 507985), (275, 101597), (283, 98725), (359, 77825), (1415, 19745), (1795, 15565), (3113, 8975), (3949, 7075)]