13371119025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{72679}}^1$

素因数の和:72926

約数の個数: 48

約数和(自身を含む): 24225116160

約数和(自身を除く): 10853997135

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 223, 275, 669, 825, 1115, 2453, 3345, 5575, 7359, 12265, 16725, 36795, 61325, 72679, 183975, 218037, 363395, 799469, 1090185, 1816975, 2398407, 3997345, 5450925, 11992035, 16207417, 19986725, 48622251, 59960175, 81037085, 178281587, 243111255, 405185425, 534844761, 891407935, 1215556275, 2674223805, 4457039675, 13371119025]

約数ペア:

[(1, 13371119025), (3, 4457039675), (5, 2674223805), (11, 1215556275), (15, 891407935), (25, 534844761), (33, 405185425), (55, 243111255), (75, 178281587), (165, 81037085), (223, 59960175), (275, 48622251), (669, 19986725), (825, 16207417), (1115, 11992035), (2453, 5450925), (3345, 3997345), (5575, 2398407), (7359, 1816975), (12265, 1090185), (16725, 799469), (36795, 363395), (61325, 218037), (72679, 183975)]