255333315

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3061}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 419763456

約数和(自身を除く): 164430141

約数列:

[1, 3, 5, 15, 67, 83, 201, 249, 335, 415, 1005, 1245, 3061, 5561, 9183, 15305, 16683, 27805, 45915, 83415, 205087, 254063, 615261, 762189, 1025435, 1270315, 3076305, 3810945, 17022221, 51066663, 85111105, 255333315]

約数ペア:

[(1, 255333315), (3, 85111105), (5, 51066663), (15, 17022221), (67, 3810945), (83, 3076305), (201, 1270315), (249, 1025435), (335, 762189), (415, 615261), (1005, 254063), (1245, 205087), (3061, 83415), (5561, 45915), (9183, 27805), (15305, 16683)]