7850055

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 13042944

約数和(自身を除く): 5192889

約数列:

[1, 3, 5, 15, 67, 73, 107, 201, 219, 321, 335, 365, 535, 1005, 1095, 1605, 4891, 7169, 7811, 14673, 21507, 23433, 24455, 35845, 39055, 73365, 107535, 117165, 523337, 1570011, 2616685, 7850055]

約数ペア:

[(1, 7850055), (3, 2616685), (5, 1570011), (15, 523337), (67, 117165), (73, 107535), (107, 73365), (201, 39055), (219, 35845), (321, 24455), (335, 23433), (365, 21507), (535, 14673), (1005, 7811), (1095, 7169), (1605, 4891)]