11518305

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 19081344

約数和(自身を除く): 7563039

約数列:

[1, 3, 5, 15, 67, 73, 157, 201, 219, 335, 365, 471, 785, 1005, 1095, 2355, 4891, 10519, 11461, 14673, 24455, 31557, 34383, 52595, 57305, 73365, 157785, 171915, 767887, 2303661, 3839435, 11518305]

約数ペア:

[(1, 11518305), (3, 3839435), (5, 2303661), (15, 767887), (67, 171915), (73, 157785), (157, 73365), (201, 57305), (219, 52595), (335, 34383), (365, 31557), (471, 24455), (785, 14673), (1005, 11461), (1095, 10519), (2355, 4891)]