26283465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 23249655

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 179, 195, 251, 537, 585, 753, 895, 1255, 1611, 2259, 2327, 2685, 3263, 3765, 6981, 8055, 9789, 11295, 11635, 16315, 20943, 29367, 34905, 44929, 48945, 104715, 134787, 146835, 224645, 404361, 584077, 673935, 1752231, 2021805, 2920385, 5256693, 8761155, 26283465]

約数ペア:

[(1, 26283465), (3, 8761155), (5, 5256693), (9, 2920385), (13, 2021805), (15, 1752231), (39, 673935), (45, 584077), (65, 404361), (117, 224645), (179, 146835), (195, 134787), (251, 104715), (537, 48945), (585, 44929), (753, 34905), (895, 29367), (1255, 20943), (1611, 16315), (2259, 11635), (2327, 11295), (2685, 9789), (3263, 8055), (3765, 6981)]