981481105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{10357}}^1$

素因数の和:12096

約数の個数: 16

約数和(自身を含む): 1285717824

約数和(自身を除く): 304236719

約数列:

[1, 5, 11, 55, 1723, 8615, 10357, 18953, 51785, 94765, 113927, 569635, 17845111, 89225555, 196296221, 981481105]

約数ペア:

[(1, 981481105), (5, 196296221), (11, 89225555), (55, 17845111), (1723, 569635), (8615, 113927), (10357, 94765), (18953, 51785)]