30030225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13807}}^1$

素因数の和:13849

約数の個数: 24

約数和(自身を含む): 51365760

約数和(自身を除く): 21335535

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 13807, 41421, 69035, 207105, 345175, 400403, 1035525, 1201209, 2002015, 6006045, 10010075, 30030225]

約数ペア:

[(1, 30030225), (3, 10010075), (5, 6006045), (15, 2002015), (25, 1201209), (29, 1035525), (75, 400403), (87, 345175), (145, 207105), (435, 69035), (725, 41421), (2175, 13807)]