27015125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{12713}}^1$

素因数の和:12745

約数の個数: 16

約数和(自身を含む): 35700912

約数和(自身を除く): 8685787

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 12713, 63565, 216121, 317825, 1080605, 1589125, 5403025, 27015125]

約数ペア:

[(1, 27015125), (5, 5403025), (17, 1589125), (25, 1080605), (85, 317825), (125, 216121), (425, 63565), (2125, 12713)]