54536025

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{2897}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 90556704

約数和(自身を除く): 36020679

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 2897, 3765, 6275, 8691, 14485, 18825, 43455, 72425, 217275, 727147, 2181441, 3635735, 10907205, 18178675, 54536025]

約数ペア:

[(1, 54536025), (3, 18178675), (5, 10907205), (15, 3635735), (25, 2181441), (75, 727147), (251, 217275), (753, 72425), (1255, 43455), (2897, 18825), (3765, 14485), (6275, 8691)]