2538838035

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{19583}}^1$

素因数の和:19704

約数の個数: 48

約数和(自身を含む): 4570435584

約数和(自身を除く): 2031597549

約数列:

[1, 3, 5, 9, 15, 43, 45, 67, 129, 201, 215, 335, 387, 603, 645, 1005, 1935, 2881, 3015, 8643, 14405, 19583, 25929, 43215, 58749, 97915, 129645, 176247, 293745, 842069, 881235, 1312061, 2526207, 3936183, 4210345, 6560305, 7578621, 11808549, 12631035, 19680915, 37893105, 56418623, 59042745, 169255869, 282093115, 507767607, 846279345, 2538838035]

約数ペア:

[(1, 2538838035), (3, 846279345), (5, 507767607), (9, 282093115), (15, 169255869), (43, 59042745), (45, 56418623), (67, 37893105), (129, 19680915), (201, 12631035), (215, 11808549), (335, 7578621), (387, 6560305), (603, 4210345), (645, 3936183), (1005, 2526207), (1935, 1312061), (2881, 881235), (3015, 842069), (8643, 293745), (14405, 176247), (19583, 129645), (25929, 97915), (43215, 58749)]