29471915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1723}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 38727936

約数和(自身を除く): 9256021

約数列:

[1, 5, 11, 55, 311, 1555, 1723, 3421, 8615, 17105, 18953, 94765, 535853, 2679265, 5894383, 29471915]

約数ペア:

[(1, 29471915), (5, 5894383), (11, 2679265), (55, 535853), (311, 94765), (1555, 18953), (1723, 17105), (3421, 8615)]