15730492085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40858421}}^1$

素因数の和:40858444

約数の個数: 16

約数和(自身を含む): 23534451072

約数和(自身を除く): 7803958987

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 40858421, 204292105, 286008947, 449442631, 1430044735, 2247213155, 3146098417, 15730492085]

約数ペア:

[(1, 15730492085), (5, 3146098417), (7, 2247213155), (11, 1430044735), (35, 449442631), (55, 286008947), (77, 204292105), (385, 40858421)]