8641275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 14904552

約数和(自身を除く): 6263277

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 137, 145, 411, 435, 685, 725, 841, 2055, 2175, 2523, 3425, 3973, 4205, 10275, 11919, 12615, 19865, 21025, 59595, 63075, 99325, 115217, 297975, 345651, 576085, 1728255, 2880425, 8641275]

約数ペア:

[(1, 8641275), (3, 2880425), (5, 1728255), (15, 576085), (25, 345651), (29, 297975), (75, 115217), (87, 99325), (137, 63075), (145, 59595), (411, 21025), (435, 19865), (685, 12615), (725, 11919), (841, 10275), (2055, 4205), (2175, 3973), (2523, 3425)]