1157804945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{513439}}^1$

素因数の和:513496

約数の個数: 16

約数和(自身を含む): 1552642560

約数和(自身を除く): 394837615

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 513439, 2567195, 5647829, 21050999, 28239145, 105254995, 231560989, 1157804945]

約数ペア:

[(1, 1157804945), (5, 231560989), (11, 105254995), (41, 28239145), (55, 21050999), (205, 5647829), (451, 2567195), (2255, 513439)]