29974605

素因数分解:

$3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1447}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 48027264

約数和(自身を除く): 18052659

約数列:

[1, 3, 5, 15, 1381, 1447, 4143, 4341, 6905, 7235, 20715, 21705, 1998307, 5994921, 9991535, 29974605]

約数ペア:

[(1, 29974605), (3, 9991535), (5, 5994921), (15, 1998307), (1381, 21705), (1447, 20715), (4143, 7235), (4341, 6905)]