15980333930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145275763}}^1$

素因数の和:145275781

約数の個数: 16

約数和(自身を含む): 31379565024

約数和(自身を除く): 15399231094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 145275763, 290551526, 726378815, 1452757630, 1598033393, 3196066786, 7990166965, 15980333930]

約数ペア:

[(1, 15980333930), (2, 7990166965), (5, 3196066786), (10, 1598033393), (11, 1452757630), (22, 726378815), (55, 290551526), (110, 145275763)]