145308605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131501}}^1$

素因数の和:131536

約数の個数: 16

約数和(自身を含む): 198831024

約数和(自身を除く): 53522419

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 131501, 657505, 1709513, 2235517, 8547565, 11177585, 29061721, 145308605]

約数ペア:

[(1, 145308605), (5, 29061721), (13, 11177585), (17, 8547565), (65, 2235517), (85, 1709513), (221, 657505), (1105, 131501)]