20094825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9239}}^1$

素因数の和:9281

約数の個数: 24

約数和(自身を含む): 34372800

約数和(自身を除く): 14277975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 9239, 27717, 46195, 138585, 230975, 267931, 692925, 803793, 1339655, 4018965, 6698275, 20094825]

約数ペア:

[(1, 20094825), (3, 6698275), (5, 4018965), (15, 1339655), (25, 803793), (29, 692925), (75, 267931), (87, 230975), (145, 138585), (435, 46195), (725, 27717), (2175, 9239)]