7130742735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{29717}}^1$

素因数の和:30683

約数の個数: 32

約数和(自身を含む): 12093561792

約数和(自身を除く): 4962819057

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 941, 2823, 4705, 14115, 15997, 29717, 47991, 79985, 89151, 148585, 239955, 445755, 505189, 1515567, 2525945, 7577835, 27963697, 83891091, 139818485, 419455455, 475382849, 1426148547, 2376914245, 7130742735]

約数ペア:

[(1, 7130742735), (3, 2376914245), (5, 1426148547), (15, 475382849), (17, 419455455), (51, 139818485), (85, 83891091), (255, 27963697), (941, 7577835), (2823, 2525945), (4705, 1515567), (14115, 505189), (15997, 445755), (29717, 239955), (47991, 148585), (79985, 89151)]