29865855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 50963904

約数和(自身を除く): 21098049

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 255, 519, 677, 865, 2031, 2595, 2941, 3385, 8823, 10155, 11509, 14705, 34527, 44115, 57545, 117121, 172635, 351363, 585605, 1756815, 1991057, 5973171, 9955285, 29865855]

約数ペア:

[(1, 29865855), (3, 9955285), (5, 5973171), (15, 1991057), (17, 1756815), (51, 585605), (85, 351363), (173, 172635), (255, 117121), (519, 57545), (677, 44115), (865, 34527), (2031, 14705), (2595, 11509), (2941, 10155), (3385, 8823)]