27307275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19163}}^1$

素因数の和:19195

約数の個数: 24

約数和(自身を含む): 47526720

約数和(自身を除く): 20219445

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 19163, 57489, 95815, 287445, 364097, 479075, 1092291, 1437225, 1820485, 5461455, 9102425, 27307275]

約数ペア:

[(1, 27307275), (3, 9102425), (5, 5461455), (15, 1820485), (19, 1437225), (25, 1092291), (57, 479075), (75, 364097), (95, 287445), (285, 95815), (475, 57489), (1425, 19163)]