4480502015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{16033}}^1\times {\mathrm{5081}}^1$

素因数の和:21130

約数の個数: 16

約数和(自身を含む): 5866904736

約数和(自身を除く): 1386402721

約数列:

[1, 5, 11, 55, 5081, 16033, 25405, 55891, 80165, 176363, 279455, 881815, 81463673, 407318365, 896100403, 4480502015]

約数ペア:

[(1, 4480502015), (5, 896100403), (11, 407318365), (55, 81463673), (5081, 881815), (16033, 279455), (25405, 176363), (55891, 80165)]