1880525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 2544480

約数和(自身を除く): 663955

約数列:

[1, 5, 19, 25, 37, 95, 107, 185, 475, 535, 703, 925, 2033, 2675, 3515, 3959, 10165, 17575, 19795, 50825, 75221, 98975, 376105, 1880525]

約数ペア:

[(1, 1880525), (5, 376105), (19, 98975), (25, 75221), (37, 50825), (95, 19795), (107, 17575), (185, 10165), (475, 3959), (535, 3515), (703, 2675), (925, 2033)]