84604865

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 105606336

約数和(自身を除く): 21001471

約数列:

[1, 5, 43, 61, 215, 305, 2623, 6451, 13115, 32255, 277393, 393511, 1386965, 1967555, 16920973, 84604865]

約数ペア:

[(1, 84604865), (5, 16920973), (43, 1967555), (61, 1386965), (215, 393511), (305, 277393), (2623, 32255), (6451, 13115)]