52557825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 89198160

約数和(自身を除く): 36640335

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 379, 645, 1075, 1137, 1849, 1895, 3225, 5547, 5685, 9245, 9475, 16297, 27735, 28425, 46225, 48891, 81485, 138675, 244455, 407425, 700771, 1222275, 2102313, 3503855, 10511565, 17519275, 52557825]

約数ペア:

[(1, 52557825), (3, 17519275), (5, 10511565), (15, 3503855), (25, 2102313), (43, 1222275), (75, 700771), (129, 407425), (215, 244455), (379, 138675), (645, 81485), (1075, 48891), (1137, 46225), (1849, 28425), (1895, 27735), (3225, 16297), (5547, 9475), (5685, 9245)]