67887225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43103}}^1$

素因数の和:43126

約数の個数: 36

約数和(自身を含む): 138967296

約数和(自身を除く): 71080071

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 43103, 129309, 215515, 301721, 387927, 646545, 905163, 1077575, 1508605, 1939635, 2715489, 3232725, 4525815, 7543025, 9698175, 13577445, 22629075, 67887225]

約数ペア:

[(1, 67887225), (3, 22629075), (5, 13577445), (7, 9698175), (9, 7543025), (15, 4525815), (21, 3232725), (25, 2715489), (35, 1939635), (45, 1508605), (63, 1077575), (75, 905163), (105, 646545), (175, 387927), (225, 301721), (315, 215515), (525, 129309), (1575, 43103)]