7425540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13751}}^1$

素因数の和:13769

約数の個数: 48

約数和(自身を含む): 23103360

約数和(自身を除く): 15677820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13751, 27502, 41253, 55004, 68755, 82506, 123759, 137510, 165012, 206265, 247518, 275020, 371277, 412530, 495036, 618795, 742554, 825060, 1237590, 1485108, 1856385, 2475180, 3712770, 7425540]

約数ペア:

[(1, 7425540), (2, 3712770), (3, 2475180), (4, 1856385), (5, 1485108), (6, 1237590), (9, 825060), (10, 742554), (12, 618795), (15, 495036), (18, 412530), (20, 371277), (27, 275020), (30, 247518), (36, 206265), (45, 165012), (54, 137510), (60, 123759), (90, 82506), (108, 68755), (135, 55004), (180, 41253), (270, 27502), (540, 13751)]