100155745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 30481055

約数列:

[1, 5, 19, 59, 95, 107, 167, 295, 535, 835, 1121, 2033, 3173, 5605, 6313, 9853, 10165, 15865, 17869, 31565, 49265, 89345, 119947, 187207, 339511, 599735, 936035, 1054271, 1697555, 5271355, 20031149, 100155745]

約数ペア:

[(1, 100155745), (5, 20031149), (19, 5271355), (59, 1697555), (95, 1054271), (107, 936035), (167, 599735), (295, 339511), (535, 187207), (835, 119947), (1121, 89345), (2033, 49265), (3173, 31565), (5605, 17869), (6313, 15865), (9853, 10165)]