15382175

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 20050800

約数和(自身を除く): 4668625

約数列:

[1, 5, 25, 41, 43, 205, 215, 349, 1025, 1075, 1745, 1763, 8725, 8815, 14309, 15007, 44075, 71545, 75035, 357725, 375175, 615287, 3076435, 15382175]

約数ペア:

[(1, 15382175), (5, 3076435), (25, 615287), (41, 375175), (43, 357725), (205, 75035), (215, 71545), (349, 44075), (1025, 15007), (1075, 14309), (1745, 8815), (1763, 8725)]