28395105

素因数分解:

$3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5273}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 45567360

約数和(自身を除く): 17172255

約数列:

[1, 3, 5, 15, 359, 1077, 1795, 5273, 5385, 15819, 26365, 79095, 1893007, 5679021, 9465035, 28395105]

約数ペア:

[(1, 28395105), (3, 9465035), (5, 5679021), (15, 1893007), (359, 79095), (1077, 26365), (1795, 15819), (5273, 5385)]