53922725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 71834688

約数和(自身を除く): 17911963

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 1787, 6035, 8935, 30175, 30379, 44675, 126877, 151895, 634385, 759475, 2156909, 3171925, 10784545, 53922725]

約数ペア:

[(1, 53922725), (5, 10784545), (17, 3171925), (25, 2156909), (71, 759475), (85, 634385), (355, 151895), (425, 126877), (1207, 44675), (1775, 30379), (1787, 30175), (6035, 8935)]