72668155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90271}}^1$

素因数の和:90306

約数の個数: 16

約数和(自身を含む): 103993344

約数和(自身を除く): 31325189

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 90271, 451355, 631897, 2076233, 3159485, 10381165, 14533631, 72668155]

約数ペア:

[(1, 72668155), (5, 14533631), (7, 10381165), (23, 3159485), (35, 2076233), (115, 631897), (161, 451355), (805, 90271)]