84181825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37003}}^1$

素因数の和:37033

約数の個数: 24

約数和(自身を含む): 128477888

約数和(自身を除く): 44296063

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 37003, 185015, 259021, 481039, 925075, 1295105, 2405195, 3367273, 6475525, 12025975, 16836365, 84181825]

約数ペア:

[(1, 84181825), (5, 16836365), (7, 12025975), (13, 6475525), (25, 3367273), (35, 2405195), (65, 1295105), (91, 925075), (175, 481039), (325, 259021), (455, 185015), (2275, 37003)]