1229157615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{3163}}^1\times {\mathrm{3701}}^1$

素因数の和:6879

約数の個数: 32

約数和(自身を含む): 2248920576

約数和(自身を除く): 1019762961

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 3163, 3701, 9489, 11103, 15815, 18505, 22141, 25907, 47445, 55515, 66423, 77721, 110705, 129535, 332115, 388605, 11706263, 35118789, 58531315, 81943841, 175593945, 245831523, 409719205, 1229157615]

約数ペア:

[(1, 1229157615), (3, 409719205), (5, 245831523), (7, 175593945), (15, 81943841), (21, 58531315), (35, 35118789), (105, 11706263), (3163, 388605), (3701, 332115), (9489, 129535), (11103, 110705), (15815, 77721), (18505, 66423), (22141, 55515), (25907, 47445)]