27227759905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6990439}}^1$

素因数の和:6990504

約数の個数: 16

約数和(自身を含む): 35231817600

約数和(自身を除く): 8004057695

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 6990439, 34952195, 132818341, 286607999, 664091705, 1433039995, 5445551981, 27227759905]

約数ペア:

[(1, 27227759905), (5, 5445551981), (19, 1433039995), (41, 664091705), (95, 286607999), (205, 132818341), (779, 34952195), (3895, 6990439)]