47984925

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{2549}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 79682400

約数和(自身を除く): 31697475

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 2549, 3765, 6275, 7647, 12745, 18825, 38235, 63725, 191175, 639799, 1919397, 3198995, 9596985, 15994975, 47984925]

約数ペア:

[(1, 47984925), (3, 15994975), (5, 9596985), (15, 3198995), (25, 1919397), (75, 639799), (251, 191175), (753, 63725), (1255, 38235), (2549, 18825), (3765, 12745), (6275, 7647)]