26534655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 55249920

約数和(自身を除く): 28715265

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 653, 903, 945, 1161, 1505, 1935, 1959, 2709, 3265, 4515, 4571, 5805, 5877, 8127, 9795, 13545, 13713, 17631, 22855, 28079, 29385, 40635, 41139, 68565, 84237, 88155, 123417, 140395, 196553, 205695, 252711, 421185, 589659, 617085, 758133, 982765, 1263555, 1768977, 2948295, 3790665, 5306931, 8844885, 26534655]

約数ペア:

[(1, 26534655), (3, 8844885), (5, 5306931), (7, 3790665), (9, 2948295), (15, 1768977), (21, 1263555), (27, 982765), (35, 758133), (43, 617085), (45, 589659), (63, 421185), (105, 252711), (129, 205695), (135, 196553), (189, 140395), (215, 123417), (301, 88155), (315, 84237), (387, 68565), (645, 41139), (653, 40635), (903, 29385), (945, 28079), (1161, 22855), (1505, 17631), (1935, 13713), (1959, 13545), (2709, 9795), (3265, 8127), (4515, 5877), (4571, 5805)]