25725987

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14081}}^1$

素因数の和:14123

約数の個数: 24

約数和(自身を含む): 43935840

約数和(自身を除く): 18209853

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 14081, 42243, 98567, 126729, 295701, 408349, 887103, 1225047, 2858443, 3675141, 8575329, 25725987]

約数ペア:

[(1, 25725987), (3, 8575329), (7, 3675141), (9, 2858443), (21, 1225047), (29, 887103), (63, 408349), (87, 295701), (203, 126729), (261, 98567), (609, 42243), (1827, 14081)]