191773.0000000

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 2145024

約数和(自身を除く): 1036059

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 47, 55, 65, 121, 141, 143, 165, 195, 235, 363, 429, 517, 605, 611, 705, 715, 1551, 1573, 1815, 1833, 2145, 2585, 3055, 4719, 5687, 6721, 7755, 7865, 9165, 17061, 20163, 23595, 28435, 33605, 73931, 85305, 100815, 221793, 369655, 1108965]

約数ペア:

[(1, 1108965), (3, 369655), (5, 221793), (11, 100815), (13, 85305), (15, 73931), (33, 33605), (39, 28435), (47, 23595), (55, 20163), (65, 17061), (121, 9165), (141, 7865), (143, 7755), (165, 6721), (195, 5687), (235, 4719), (363, 3055), (429, 2585), (517, 2145), (605, 1833), (611, 1815), (705, 1573), (715, 1551)]