85515265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67601}}^1$

素因数の和:67640

約数の個数: 16

約数和(自身を含む): 116816256

約数和(自身を除く): 31300991

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 67601, 338005, 743611, 1554823, 3718055, 7774115, 17103053, 85515265]

約数ペア:

[(1, 85515265), (5, 17103053), (11, 7774115), (23, 3718055), (55, 1554823), (115, 743611), (253, 338005), (1265, 67601)]