30068475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17431}}^1$

素因数の和:17467

約数の個数: 24

約数和(自身を含む): 51877632

約数和(自身を除く): 21809157

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 17431, 52293, 87155, 261465, 400913, 435775, 1202739, 1307325, 2004565, 6013695, 10022825, 30068475]

約数ペア:

[(1, 30068475), (3, 10022825), (5, 6013695), (15, 2004565), (23, 1307325), (25, 1202739), (69, 435775), (75, 400913), (115, 261465), (345, 87155), (575, 52293), (1725, 17431)]