25137057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 39352320

約数和(自身を除く): 14215263

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 853, 893, 1551, 2559, 2679, 9383, 9823, 16207, 28149, 29469, 40091, 48621, 120273, 178277, 441001, 534831, 761729, 1323003, 2285187, 8379019, 25137057]

約数ペア:

[(1, 25137057), (3, 8379019), (11, 2285187), (19, 1323003), (33, 761729), (47, 534831), (57, 441001), (141, 178277), (209, 120273), (517, 48621), (627, 40091), (853, 29469), (893, 28149), (1551, 16207), (2559, 9823), (2679, 9383)]