6681465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{21211}}^1$

素因数の和:21229

約数の個数: 24

約数和(自身を含む): 13236288

約数和(自身を除く): 6554823

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 21211, 63633, 106055, 148477, 190899, 318165, 445431, 742385, 954495, 1336293, 2227155, 6681465]

約数ペア:

[(1, 6681465), (3, 2227155), (5, 1336293), (7, 954495), (9, 742385), (15, 445431), (21, 318165), (35, 190899), (45, 148477), (63, 106055), (105, 63633), (315, 21211)]