4023825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 7166208

約数和(自身を除く): 3142383

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 4127, 12381, 20635, 53651, 61905, 103175, 160953, 268255, 309525, 804765, 1341275, 4023825]

約数ペア:

[(1, 4023825), (3, 1341275), (5, 804765), (13, 309525), (15, 268255), (25, 160953), (39, 103175), (65, 61905), (75, 53651), (195, 20635), (325, 12381), (975, 4127)]