71476965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 148684800

約数和(自身を除く): 77207835

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 903, 945, 1161, 1505, 1759, 1935, 2709, 4515, 5277, 5805, 8127, 8795, 12313, 13545, 15831, 26385, 36939, 40635, 47493, 61565, 75637, 79155, 110817, 184695, 226911, 237465, 332451, 378185, 529459, 554085, 680733, 1134555, 1588377, 1662255, 2042199, 2647295, 3403665, 4765131, 7941885, 10210995, 14295393, 23825655, 71476965]

約数ペア:

[(1, 71476965), (3, 23825655), (5, 14295393), (7, 10210995), (9, 7941885), (15, 4765131), (21, 3403665), (27, 2647295), (35, 2042199), (43, 1662255), (45, 1588377), (63, 1134555), (105, 680733), (129, 554085), (135, 529459), (189, 378185), (215, 332451), (301, 237465), (315, 226911), (387, 184695), (645, 110817), (903, 79155), (945, 75637), (1161, 61565), (1505, 47493), (1759, 40635), (1935, 36939), (2709, 26385), (4515, 15831), (5277, 13545), (5805, 12313), (8127, 8795)]