82584725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 110975040

約数和(自身を除く): 28390315

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 4519, 18275, 22595, 76823, 112975, 194317, 384115, 971585, 1920575, 3303389, 4857925, 16516945, 82584725]

約数ペア:

[(1, 82584725), (5, 16516945), (17, 4857925), (25, 3303389), (43, 1920575), (85, 971585), (215, 384115), (425, 194317), (731, 112975), (1075, 76823), (3655, 22595), (4519, 18275)]