76688505

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5309}}^1$

素因数の和:5430

約数の個数: 32

約数和(自身を含む): 137635200

約数和(自身を除く): 60946695

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 5309, 14445, 15927, 26545, 47781, 79635, 143343, 238905, 568063, 716715, 1704189, 2840315, 5112567, 8520945, 15337701, 25562835, 76688505]

約数ペア:

[(1, 76688505), (3, 25562835), (5, 15337701), (9, 8520945), (15, 5112567), (27, 2840315), (45, 1704189), (107, 716715), (135, 568063), (321, 238905), (535, 143343), (963, 79635), (1605, 47781), (2889, 26545), (4815, 15927), (5309, 14445)]