1580455085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1879}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 2126234880

約数和(自身を除く): 545779795

約数列:

[1, 5, 11, 41, 55, 205, 373, 451, 1865, 1879, 2255, 4103, 9395, 15293, 20515, 20669, 76465, 77039, 103345, 168223, 385195, 700867, 841115, 847429, 3504335, 4237145, 7709537, 28735547, 38547685, 143677735, 316091017, 1580455085]

約数ペア:

[(1, 1580455085), (5, 316091017), (11, 143677735), (41, 38547685), (55, 28735547), (205, 7709537), (373, 4237145), (451, 3504335), (1865, 847429), (1879, 841115), (2255, 700867), (4103, 385195), (9395, 168223), (15293, 103345), (20515, 77039), (20669, 76465)]