2617366815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{202661}}^1$

素因数の和:202720

約数の個数: 48

約数和(自身を含む): 5311365696

約数和(自身を除く): 2693998881

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 202661, 607983, 1013305, 1418627, 1823949, 3039915, 4255881, 7093135, 8309101, 9119745, 12767643, 21279405, 24927303, 41545505, 58163707, 63838215, 74781909, 124636515, 174491121, 290818535, 373909545, 523473363, 872455605, 2617366815]

約数ペア:

[(1, 2617366815), (3, 872455605), (5, 523473363), (7, 373909545), (9, 290818535), (15, 174491121), (21, 124636515), (35, 74781909), (41, 63838215), (45, 58163707), (63, 41545505), (105, 24927303), (123, 21279405), (205, 12767643), (287, 9119745), (315, 8309101), (369, 7093135), (615, 4255881), (861, 3039915), (1435, 1823949), (1845, 1418627), (2583, 1013305), (4305, 607983), (12915, 202661)]