28633635

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 51382080

約数和(自身を除く): 22748445

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 1877, 3051, 5085, 5631, 9385, 15255, 16893, 28155, 50679, 84465, 212101, 253395, 636303, 1060505, 1908909, 3181515, 5726727, 9544545, 28633635]

約数ペア:

[(1, 28633635), (3, 9544545), (5, 5726727), (9, 3181515), (15, 1908909), (27, 1060505), (45, 636303), (113, 253395), (135, 212101), (339, 84465), (565, 50679), (1017, 28155), (1695, 16893), (1877, 15255), (3051, 9385), (5085, 5631)]