210073375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 276981120

約数和(自身を除く): 66907745

約数列:

[1, 5, 23, 25, 89, 115, 125, 445, 575, 821, 2047, 2225, 2875, 4105, 10235, 11125, 18883, 20525, 51175, 73069, 94415, 102625, 255875, 365345, 472075, 1680587, 1826725, 2360375, 8402935, 9133625, 42014675, 210073375]

約数ペア:

[(1, 210073375), (5, 42014675), (23, 9133625), (25, 8402935), (89, 2360375), (115, 1826725), (125, 1680587), (445, 472075), (575, 365345), (821, 255875), (2047, 102625), (2225, 94415), (2875, 73069), (4105, 51175), (10235, 20525), (11125, 18883)]