12753209005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1\times {\mathrm{1951}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 16529660928

約数和(自身を除く): 3776451923

約数列:

[1, 5, 17, 53, 85, 265, 901, 1451, 1951, 4505, 7255, 9755, 24667, 33167, 76903, 103403, 123335, 165835, 384515, 517015, 1307351, 1757851, 2830901, 6536755, 8789255, 14154505, 48125317, 150037753, 240626585, 750188765, 2550641801, 12753209005]

約数ペア:

[(1, 12753209005), (5, 2550641801), (17, 750188765), (53, 240626585), (85, 150037753), (265, 48125317), (901, 14154505), (1451, 8789255), (1951, 6536755), (4505, 2830901), (7255, 1757851), (9755, 1307351), (24667, 517015), (33167, 384515), (76903, 165835), (103403, 123335)]