3139605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{9967}}^1$

素因数の和:9985

約数の個数: 24

約数和(自身を含む): 6220032

約数和(自身を除く): 3080427

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 9967, 29901, 49835, 69769, 89703, 149505, 209307, 348845, 448515, 627921, 1046535, 3139605]

約数ペア:

[(1, 3139605), (3, 1046535), (5, 627921), (7, 448515), (9, 348845), (15, 209307), (21, 149505), (35, 89703), (45, 69769), (63, 49835), (105, 29901), (315, 9967)]