27129808225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1175723}}^1$

素因数の和:1175817

約数の個数: 24

約数和(自身を含む): 36739023552

約数和(自身を除く): 9609215327

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 23075, 1175723, 5878615, 15284399, 29393075, 76421995, 83476333, 382109975, 417381665, 1085192329, 2086908325, 5425961645, 27129808225]

約数ペア:

[(1, 27129808225), (5, 5425961645), (13, 2086908325), (25, 1085192329), (65, 417381665), (71, 382109975), (325, 83476333), (355, 76421995), (923, 29393075), (1775, 15284399), (4615, 5878615), (23075, 1175723)]