6787765

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 8433216

約数和(自身を除く): 1645451

約数列:

[1, 5, 43, 131, 215, 241, 655, 1205, 5633, 10363, 28165, 31571, 51815, 157855, 1357553, 6787765]

約数ペア:

[(1, 6787765), (5, 1357553), (43, 157855), (131, 51815), (215, 31571), (241, 28165), (655, 10363), (1205, 5633)]