1219393485

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 2138572800

約数和(自身を除く): 919179315

約数列:

[1, 3, 5, 9, 15, 45, 139, 383, 417, 509, 695, 1149, 1251, 1527, 1915, 2085, 2545, 3447, 4581, 5745, 6255, 7635, 17235, 22905, 53237, 70751, 159711, 194947, 212253, 266185, 353755, 479133, 584841, 636759, 798555, 974735, 1061265, 1754523, 2395665, 2924205, 3183795, 8772615, 27097633, 81292899, 135488165, 243878697, 406464495, 1219393485]

約数ペア:

[(1, 1219393485), (3, 406464495), (5, 243878697), (9, 135488165), (15, 81292899), (45, 27097633), (139, 8772615), (383, 3183795), (417, 2924205), (509, 2395665), (695, 1754523), (1149, 1061265), (1251, 974735), (1527, 798555), (1915, 636759), (2085, 584841), (2545, 479133), (3447, 353755), (4581, 266185), (5745, 212253), (6255, 194947), (7635, 159711), (17235, 70751), (22905, 53237)]