155012803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1951}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 175398912

約数和(自身を除く): 20386109

約数列:

[1, 11, 31, 233, 341, 1951, 2563, 7223, 21461, 60481, 79453, 454583, 665291, 5000413, 14092073, 155012803]

約数ペア:

[(1, 155012803), (11, 14092073), (31, 5000413), (233, 665291), (341, 454583), (1951, 79453), (2563, 60481), (7223, 21461)]