10987445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13649}}^1$

素因数の和:13684

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 4737355

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 13649, 68245, 95543, 313927, 477715, 1569635, 2197489, 10987445]

約数ペア:

[(1, 10987445), (5, 2197489), (7, 1569635), (23, 477715), (35, 313927), (115, 95543), (161, 68245), (805, 13649)]