299289315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2837}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 516833856

約数和(自身を除く): 217544541

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 541, 1623, 2705, 2837, 7033, 8115, 8511, 14185, 21099, 35165, 36881, 42555, 105495, 110643, 184405, 553215, 1534817, 4604451, 7674085, 19952621, 23022255, 59857863, 99763105, 299289315]

約数ペア:

[(1, 299289315), (3, 99763105), (5, 59857863), (13, 23022255), (15, 19952621), (39, 7674085), (65, 4604451), (195, 1534817), (541, 553215), (1623, 184405), (2705, 110643), (2837, 105495), (7033, 42555), (8115, 36881), (8511, 35165), (14185, 21099)]