67530775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 92119104

約数和(自身を除く): 24588329

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 4421, 15275, 22105, 57473, 110525, 207787, 287365, 1038935, 1436825, 2701231, 5194675, 13506155, 67530775]

約数ペア:

[(1, 67530775), (5, 13506155), (13, 5194675), (25, 2701231), (47, 1436825), (65, 1038935), (235, 287365), (325, 207787), (611, 110525), (1175, 57473), (3055, 22105), (4421, 15275)]