54625675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9927

約数の個数: 24

約数和(自身を含む): 77245056

約数和(自身を除く): 22619381

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 9887, 49435, 128531, 168079, 247175, 642655, 840395, 2185027, 3213275, 4201975, 10925135, 54625675]

約数ペア:

[(1, 54625675), (5, 10925135), (13, 4201975), (17, 3213275), (25, 2185027), (65, 840395), (85, 642655), (221, 247175), (325, 168079), (425, 128531), (1105, 49435), (5525, 9887)]