28593575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3587

約数の個数: 24

約数和(自身を含む): 39528720

約数和(自身を除く): 10935145

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 3541, 8075, 17705, 60197, 67279, 88525, 300985, 336395, 1143743, 1504925, 1681975, 5718715, 28593575]

約数ペア:

[(1, 28593575), (5, 5718715), (17, 1681975), (19, 1504925), (25, 1143743), (85, 336395), (95, 300985), (323, 88525), (425, 67279), (475, 60197), (1615, 17705), (3541, 8075)]