26752475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 36984240

約数和(自身を除く): 10231765

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 3313, 8075, 16565, 56321, 62947, 82825, 281605, 314735, 1070099, 1408025, 1573675, 5350495, 26752475]

約数ペア:

[(1, 26752475), (5, 5350495), (17, 1573675), (19, 1408025), (25, 1070099), (85, 314735), (95, 281605), (323, 82825), (425, 62947), (475, 56321), (1615, 16565), (3313, 8075)]