84530375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{39779}}^1$

素因数の和:39811

約数の個数: 16

約数和(自身を含む): 111702240

約数和(自身を除く): 27171865

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 39779, 198895, 676243, 994475, 3381215, 4972375, 16906075, 84530375]

約数ペア:

[(1, 84530375), (5, 16906075), (17, 4972375), (25, 3381215), (85, 994475), (125, 676243), (425, 198895), (2125, 39779)]