55720035

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{58963}}^1$

素因数の和:58984

約数の個数: 32

約数和(自身を含む): 113210880

約数和(自身を除く): 57490845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 58963, 176889, 294815, 412741, 530667, 884445, 1238223, 1592001, 2063705, 2653335, 3714669, 6191115, 7960005, 11144007, 18573345, 55720035]

約数ペア:

[(1, 55720035), (3, 18573345), (5, 11144007), (7, 7960005), (9, 6191115), (15, 3714669), (21, 2653335), (27, 2063705), (35, 1592001), (45, 1238223), (63, 884445), (105, 530667), (135, 412741), (189, 294815), (315, 176889), (945, 58963)]