27586395

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21139}}^1$

素因数の和:21179

約数の個数: 24

約数和(自身を含む): 49467600

約数和(自身を除く): 21881205

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 21139, 63417, 105695, 190251, 317085, 613031, 951255, 1839093, 3065155, 5517279, 9195465, 27586395]

約数ペア:

[(1, 27586395), (3, 9195465), (5, 5517279), (9, 3065155), (15, 1839093), (29, 951255), (45, 613031), (87, 317085), (145, 190251), (261, 105695), (435, 63417), (1305, 21139)]