1268655025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{159079}}^1$

素因数の和:159129

約数の個数: 24

約数和(自身を含む): 1775332800

約数和(自身を除く): 506677775

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 159079, 795395, 1749869, 3976975, 4613291, 8749345, 23066455, 43746725, 50746201, 115332275, 253731005, 1268655025]

約数ペア:

[(1, 1268655025), (5, 253731005), (11, 115332275), (25, 50746201), (29, 43746725), (55, 23066455), (145, 8749345), (275, 4613291), (319, 3976975), (725, 1749869), (1595, 795395), (7975, 159079)]