30083725

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 43072640

約数和(自身を除く): 12988915

約数列:

[1, 5, 7, 25, 35, 103, 175, 515, 721, 1669, 2575, 3605, 8345, 11683, 18025, 41725, 58415, 171907, 292075, 859535, 1203349, 4297675, 6016745, 30083725]

約数ペア:

[(1, 30083725), (5, 6016745), (7, 4297675), (25, 1203349), (35, 859535), (103, 292075), (175, 171907), (515, 58415), (721, 41725), (1669, 18025), (2575, 11683), (3605, 8345)]