156945579845

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1\times {\mathrm{160969}}^1$

素因数の和:162872

約数の個数: 16

約数和(自身を含む): 190169958000

約数和(自身を除く): 33224378155

約数列:

[1, 5, 109, 545, 1789, 8945, 160969, 195001, 804845, 975005, 17545621, 87728105, 287973541, 1439867705, 31389115969, 156945579845]

約数ペア:

[(1, 156945579845), (5, 31389115969), (109, 1439867705), (545, 287973541), (1789, 87728105), (8945, 17545621), (160969, 975005), (195001, 804845)]