25270755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 43239744

約数和(自身を除く): 17968989

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 877, 1695, 1921, 2631, 4385, 5763, 9605, 13155, 14909, 28815, 44727, 74545, 99101, 223635, 297303, 495505, 1486515, 1684717, 5054151, 8423585, 25270755]

約数ペア:

[(1, 25270755), (3, 8423585), (5, 5054151), (15, 1684717), (17, 1486515), (51, 495505), (85, 297303), (113, 223635), (255, 99101), (339, 74545), (565, 44727), (877, 28815), (1695, 14909), (1921, 13155), (2631, 9605), (4385, 5763)]