30168825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9811}}^1$

素因数の和:9865

約数の個数: 24

約数和(自身を含む): 51100896

約数和(自身を除く): 20932071

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 9811, 29433, 49055, 147165, 245275, 402251, 735825, 1206753, 2011255, 6033765, 10056275, 30168825]

約数ペア:

[(1, 30168825), (3, 10056275), (5, 6033765), (15, 2011255), (25, 1206753), (41, 735825), (75, 402251), (123, 245275), (205, 147165), (615, 49055), (1025, 29433), (3075, 9811)]