28685445

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46643}}^1$

素因数の和:46692

約数の個数: 16

約数和(自身を含む): 47017152

約数和(自身を除く): 18331707

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 46643, 139929, 233215, 699645, 1912363, 5737089, 9561815, 28685445]

約数ペア:

[(1, 28685445), (3, 9561815), (5, 5737089), (15, 1912363), (41, 699645), (123, 233215), (205, 139929), (615, 46643)]