79084755

素因数分解:

$3^4\times 5^1\times {\mathrm{195271}}^1$

素因数の和:195288

約数の個数: 20

約数和(自身を含む): 141767472

約数和(自身を除く): 62682717

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 195271, 585813, 976355, 1757439, 2929065, 5272317, 8787195, 15816951, 26361585, 79084755]

約数ペア:

[(1, 79084755), (3, 26361585), (5, 15816951), (9, 8787195), (15, 5272317), (27, 2929065), (45, 1757439), (81, 976355), (135, 585813), (405, 195271)]