56175275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 75661824

約数和(自身を除く): 19486549

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1361, 1651, 3175, 6805, 8255, 17693, 34025, 41275, 88465, 172847, 442325, 864235, 2247011, 4321175, 11235055, 56175275]

約数ペア:

[(1, 56175275), (5, 11235055), (13, 4321175), (25, 2247011), (65, 864235), (127, 442325), (325, 172847), (635, 88465), (1361, 41275), (1651, 34025), (3175, 17693), (6805, 8255)]