25345197

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 39260160

約数和(自身を除く): 13914963

約数列:

[1, 3, 9, 27, 31, 93, 107, 279, 283, 321, 837, 849, 963, 2547, 2889, 3317, 7641, 8773, 9951, 26319, 29853, 30281, 78957, 89559, 90843, 236871, 272529, 817587, 938711, 2816133, 8448399, 25345197]

約数ペア:

[(1, 25345197), (3, 8448399), (9, 2816133), (27, 938711), (31, 817587), (93, 272529), (107, 236871), (279, 90843), (283, 89559), (321, 78957), (837, 30281), (849, 29853), (963, 26319), (2547, 9951), (2889, 8773), (3317, 7641)]