85800275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18353}}^1$

素因数の和:18391

約数の個数: 24

約数和(自身を含む): 122898384

約数和(自身を除く): 37098109

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 18353, 91765, 201883, 312001, 458825, 1009415, 1560005, 3432011, 5047075, 7800025, 17160055, 85800275]

約数ペア:

[(1, 85800275), (5, 17160055), (11, 7800025), (17, 5047075), (25, 3432011), (55, 1560005), (85, 1009415), (187, 458825), (275, 312001), (425, 201883), (935, 91765), (4675, 18353)]