7364305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 10281600

約数和(自身を除く): 2917295

約数列:

[1, 5, 13, 19, 65, 67, 89, 95, 247, 335, 445, 871, 1157, 1235, 1273, 1691, 4355, 5785, 5963, 6365, 8455, 16549, 21983, 29815, 77519, 82745, 109915, 113297, 387595, 566485, 1472861, 7364305]

約数ペア:

[(1, 7364305), (5, 1472861), (13, 566485), (19, 387595), (65, 113297), (67, 109915), (89, 82745), (95, 77519), (247, 29815), (335, 21983), (445, 16549), (871, 8455), (1157, 6365), (1235, 5963), (1273, 5785), (1691, 4355)]