28375335

素因数分解:

$3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{877}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 49308480

約数和(自身を除く): 20933145

約数列:

[1, 3, 5, 9, 15, 45, 719, 877, 2157, 2631, 3595, 4385, 6471, 7893, 10785, 13155, 32355, 39465, 630563, 1891689, 3152815, 5675067, 9458445, 28375335]

約数ペア:

[(1, 28375335), (3, 9458445), (5, 5675067), (9, 3152815), (15, 1891689), (45, 630563), (719, 39465), (877, 32355), (2157, 13155), (2631, 10785), (3595, 7893), (4385, 6471)]