42211455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 79991520

約数和(自身を除く): 37780065

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1789, 1815, 2145, 4719, 5367, 7865, 8945, 19679, 23257, 23595, 26835, 59037, 69771, 98395, 116285, 216469, 255827, 295185, 348855, 649407, 767481, 1082345, 1279135, 2814097, 3247035, 3837405, 8442291, 14070485, 42211455]

約数ペア:

[(1, 42211455), (3, 14070485), (5, 8442291), (11, 3837405), (13, 3247035), (15, 2814097), (33, 1279135), (39, 1082345), (55, 767481), (65, 649407), (121, 348855), (143, 295185), (165, 255827), (195, 216469), (363, 116285), (429, 98395), (605, 69771), (715, 59037), (1573, 26835), (1789, 23595), (1815, 23257), (2145, 19679), (4719, 8945), (5367, 7865)]