25108941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 39771648

約数和(自身を除く): 14662707

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 547, 1177, 1391, 1641, 3531, 4173, 6017, 7111, 15301, 18051, 21333, 45903, 58529, 78221, 175587, 234663, 643819, 760877, 1931457, 2282631, 8369647, 25108941]

約数ペア:

[(1, 25108941), (3, 8369647), (11, 2282631), (13, 1931457), (33, 760877), (39, 643819), (107, 234663), (143, 175587), (321, 78221), (429, 58529), (547, 45903), (1177, 21333), (1391, 18051), (1641, 15301), (3531, 7111), (4173, 6017)]