39917075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1$

素因数の和:6355

約数の個数: 24

約数和(自身を含む): 56353536

約数和(自身を除く): 16436461

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6311, 6325, 31555, 69421, 145153, 157775, 347105, 725765, 1596683, 1735525, 3628825, 7983415, 39917075]

約数ペア:

[(1, 39917075), (5, 7983415), (11, 3628825), (23, 1735525), (25, 1596683), (55, 725765), (115, 347105), (253, 157775), (275, 145153), (575, 69421), (1265, 31555), (6311, 6325)]