150312085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{390421}}^1$

素因数の和:390444

約数の個数: 16

約数和(自身を含む): 224883072

約数和(自身を除く): 74570987

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 390421, 1952105, 2732947, 4294631, 13664735, 21473155, 30062417, 150312085]

約数ペア:

[(1, 150312085), (5, 30062417), (7, 21473155), (11, 13664735), (35, 4294631), (55, 2732947), (77, 1952105), (385, 390421)]