147530825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1217}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 197700888

約数和(自身を除く): 50170063

約数列:

[1, 5, 13, 25, 65, 325, 373, 1217, 1865, 4849, 6085, 9325, 15821, 24245, 30425, 79105, 121225, 395525, 453941, 2269705, 5901233, 11348525, 29506165, 147530825]

約数ペア:

[(1, 147530825), (5, 29506165), (13, 11348525), (25, 5901233), (65, 2269705), (325, 453941), (373, 395525), (1217, 121225), (1865, 79105), (4849, 30425), (6085, 24245), (9325, 15821)]