85290275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28669}}^1$

素因数の和:28703

約数の個数: 24

約数和(自身を含む): 127982880

約数和(自身を除く): 42692605

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 28669, 143345, 200683, 487373, 716725, 1003415, 2436865, 3411611, 5017075, 12184325, 17058055, 85290275]

約数ペア:

[(1, 85290275), (5, 17058055), (7, 12184325), (17, 5017075), (25, 3411611), (35, 2436865), (85, 1003415), (119, 716725), (175, 487373), (425, 200683), (595, 143345), (2975, 28669)]