27428565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107563}}^1$

素因数の和:107588

約数の個数: 16

約数和(自身を含む): 46467648

約数和(自身を除く): 19039083

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 107563, 322689, 537815, 1613445, 1828571, 5485713, 9142855, 27428565]

約数ペア:

[(1, 27428565), (3, 9142855), (5, 5485713), (15, 1828571), (17, 1613445), (51, 537815), (85, 322689), (255, 107563)]