80864115

素因数分解:

$3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{5081}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 129530016

約数和(自身を除く): 48665901

約数列:

[1, 3, 5, 15, 1061, 3183, 5081, 5305, 15243, 15915, 25405, 76215, 5390941, 16172823, 26954705, 80864115]

約数ペア:

[(1, 80864115), (3, 26954705), (5, 16172823), (15, 5390941), (1061, 76215), (3183, 25405), (5081, 15915), (5305, 15243)]