7264215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{7687}}^1$

素因数の和:7708

約数の個数: 32

約数和(自身を含む): 14760960

約数和(自身を除く): 7496745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 7687, 23061, 38435, 53809, 69183, 115305, 161427, 207549, 269045, 345915, 484281, 807135, 1037745, 1452843, 2421405, 7264215]

約数ペア:

[(1, 7264215), (3, 2421405), (5, 1452843), (7, 1037745), (9, 807135), (15, 484281), (21, 345915), (27, 269045), (35, 207549), (45, 161427), (63, 115305), (105, 69183), (135, 53809), (189, 38435), (315, 23061), (945, 7687)]