3191265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 7096320

約数和(自身を除く): 3905055

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 307, 315, 385, 495, 693, 921, 945, 1155, 1485, 1535, 2079, 2149, 2763, 3377, 3465, 4605, 6447, 8289, 10131, 10395, 10745, 13815, 16885, 19341, 23639, 30393, 32235, 41445, 50655, 58023, 70917, 91179, 96705, 118195, 151965, 212751, 290115, 354585, 455895, 638253, 1063755, 3191265]

約数ペア:

[(1, 3191265), (3, 1063755), (5, 638253), (7, 455895), (9, 354585), (11, 290115), (15, 212751), (21, 151965), (27, 118195), (33, 96705), (35, 91179), (45, 70917), (55, 58023), (63, 50655), (77, 41445), (99, 32235), (105, 30393), (135, 23639), (165, 19341), (189, 16885), (231, 13815), (297, 10745), (307, 10395), (315, 10131), (385, 8289), (495, 6447), (693, 4605), (921, 3465), (945, 3377), (1155, 2763), (1485, 2149), (1535, 2079)]