29196855

素因数分解:

$3^4\times 5^1\times {\mathrm{72091}}^1$

素因数の和:72108

約数の個数: 20

約数和(自身を含む): 52338792

約数和(自身を除く): 23141937

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72091, 216273, 360455, 648819, 1081365, 1946457, 3244095, 5839371, 9732285, 29196855]

約数ペア:

[(1, 29196855), (3, 9732285), (5, 5839371), (9, 3244095), (15, 1946457), (27, 1081365), (45, 648819), (81, 360455), (135, 216273), (405, 72091)]