8045159305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{11213}}^1$

素因数の和:11625

約数の個数: 32

約数和(自身を含む): 10696541184

約数和(自身を除く): 2651381879

約数列:

[1, 5, 17, 23, 85, 115, 367, 391, 1835, 1955, 6239, 8441, 11213, 31195, 42205, 56065, 143497, 190621, 257899, 717485, 953105, 1289495, 4115171, 4384283, 20575855, 21921415, 69957907, 94648933, 349789535, 473244665, 1609031861, 8045159305]

約数ペア:

[(1, 8045159305), (5, 1609031861), (17, 473244665), (23, 349789535), (85, 94648933), (115, 69957907), (367, 21921415), (391, 20575855), (1835, 4384283), (1955, 4115171), (6239, 1289495), (8441, 953105), (11213, 717485), (31195, 257899), (42205, 190621), (56065, 143497)]