84505025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 115197984

約数和(自身を除く): 30692959

約数列:

[1, 5, 11, 25, 55, 137, 275, 685, 1507, 2243, 3425, 7535, 11215, 24673, 37675, 56075, 123365, 307291, 616825, 1536455, 3380201, 7682275, 16901005, 84505025]

約数ペア:

[(1, 84505025), (5, 16901005), (11, 7682275), (25, 3380201), (55, 1536455), (137, 616825), (275, 307291), (685, 123365), (1507, 56075), (2243, 37675), (3425, 24673), (7535, 11215)]