29179035

素因数分解:

$3^4\times 5^1\times {\mathrm{72047}}^1$

素因数の和:72064

約数の個数: 20

約数和(自身を含む): 52306848

約数和(自身を除く): 23127813

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72047, 216141, 360235, 648423, 1080705, 1945269, 3242115, 5835807, 9726345, 29179035]

約数ペア:

[(1, 29179035), (3, 9726345), (5, 5835807), (9, 3242115), (15, 1945269), (27, 1080705), (45, 648423), (81, 360235), (135, 216141), (405, 72047)]