139853945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{363257}}^1$

素因数の和:363280

約数の個数: 16

約数和(自身を含む): 209236608

約数和(自身を除く): 69382663

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 363257, 1816285, 2542799, 3995827, 12713995, 19979135, 27970789, 139853945]

約数ペア:

[(1, 139853945), (5, 27970789), (7, 19979135), (11, 12713995), (35, 3995827), (55, 2542799), (77, 1816285), (385, 363257)]