8870515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 11422080

約数和(自身を除く): 2551565

約数列:

[1, 5, 17, 79, 85, 395, 1321, 1343, 6605, 6715, 22457, 104359, 112285, 521795, 1774103, 8870515]

約数ペア:

[(1, 8870515), (5, 1774103), (17, 521795), (79, 112285), (85, 104359), (395, 22457), (1321, 6715), (1343, 6605)]