12912588425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{14461}}^1$

素因数の和:14690

約数の個数: 48

約数和(自身を含む): 18592809984

約数和(自身を除く): 5680221559

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 191, 275, 425, 935, 955, 2101, 3247, 4675, 4775, 10505, 14461, 16235, 35717, 52525, 72305, 81175, 159071, 178585, 245837, 361525, 795355, 892925, 1229185, 2704207, 2762051, 3976775, 6145925, 13521035, 13810255, 30382561, 46954867, 67605175, 69051275, 151912805, 234774335, 516503537, 759564025, 1173871675, 2582517685, 12912588425]

約数ペア:

[(1, 12912588425), (5, 2582517685), (11, 1173871675), (17, 759564025), (25, 516503537), (55, 234774335), (85, 151912805), (187, 69051275), (191, 67605175), (275, 46954867), (425, 30382561), (935, 13810255), (955, 13521035), (2101, 6145925), (3247, 3976775), (4675, 2762051), (4775, 2704207), (10505, 1229185), (14461, 892925), (16235, 795355), (35717, 361525), (52525, 245837), (72305, 178585), (81175, 159071)]