66776765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71419}}^1$

素因数の和:71452

約数の個数: 16

約数和(自身を含む): 92560320

約数和(自身を除く): 25783555

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 71419, 357095, 785609, 1214123, 3928045, 6070615, 13355353, 66776765]

約数ペア:

[(1, 66776765), (5, 13355353), (11, 6070615), (17, 3928045), (55, 1214123), (85, 785609), (187, 357095), (935, 71419)]