404501185

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{1523}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 535106880

約数和(自身を除く): 130605695

約数列:

[1, 5, 11, 55, 121, 439, 605, 1523, 2195, 4829, 7615, 16753, 24145, 53119, 83765, 184283, 265595, 668597, 921415, 3342985, 7354567, 36772835, 80900237, 404501185]

約数ペア:

[(1, 404501185), (5, 80900237), (11, 36772835), (55, 7354567), (121, 3342985), (439, 921415), (605, 668597), (1523, 265595), (2195, 184283), (4829, 83765), (7615, 53119), (16753, 24145)]