1553103695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2172173}}^1$

素因数の和:2172202

約数の個数: 16

約数和(自身を含む): 2189551392

約数和(自身を除く): 636447697

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2172173, 10860865, 23893903, 28238249, 119469515, 141191245, 310620739, 1553103695]

約数ペア:

[(1, 1553103695), (5, 310620739), (11, 141191245), (13, 119469515), (55, 28238249), (65, 23893903), (143, 10860865), (715, 2172173)]