53151725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 72236448

約数和(自身を除く): 19084723

約数列:

[1, 5, 11, 25, 55, 275, 347, 557, 1735, 2785, 3817, 6127, 8675, 13925, 19085, 30635, 95425, 153175, 193279, 966395, 2126069, 4831975, 10630345, 53151725]

約数ペア:

[(1, 53151725), (5, 10630345), (11, 4831975), (25, 2126069), (55, 966395), (275, 193279), (347, 153175), (557, 95425), (1735, 30635), (2785, 19085), (3817, 13925), (6127, 8675)]