28563045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{272029}}^1$

素因数の和:272044

約数の個数: 16

約数和(自身を含む): 52229760

約数和(自身を除く): 23666715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 272029, 816087, 1360145, 1904203, 4080435, 5712609, 9521015, 28563045]

約数ペア:

[(1, 28563045), (3, 9521015), (5, 5712609), (7, 4080435), (15, 1904203), (21, 1360145), (35, 816087), (105, 272029)]