27636975

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1216

約数の個数: 36

約数和(自身を含む): 49984896

約数和(自身を除く): 22347921

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1087, 1695, 2825, 3261, 5085, 5435, 8475, 9783, 16305, 25425, 27175, 48915, 81525, 122831, 244575, 368493, 614155, 1105479, 1842465, 3070775, 5527395, 9212325, 27636975]

約数ペア:

[(1, 27636975), (3, 9212325), (5, 5527395), (9, 3070775), (15, 1842465), (25, 1105479), (45, 614155), (75, 368493), (113, 244575), (225, 122831), (339, 81525), (565, 48915), (1017, 27175), (1087, 25425), (1695, 16305), (2825, 9783), (3261, 8475), (5085, 5435)]