2693142165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3664139}}^1$

素因数の和:3664161

約数の個数: 24

約数和(自身を含む): 5012543520

約数和(自身を除く): 2319401355

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3664139, 10992417, 18320695, 25648973, 54962085, 76946919, 128244865, 179542811, 384734595, 538628433, 897714055, 2693142165]

約数ペア:

[(1, 2693142165), (3, 897714055), (5, 538628433), (7, 384734595), (15, 179542811), (21, 128244865), (35, 76946919), (49, 54962085), (105, 25648973), (147, 18320695), (245, 10992417), (735, 3664139)]