26338095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 28404945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 593, 705, 945, 987, 1269, 1645, 1779, 2115, 2961, 2965, 4151, 4935, 5337, 6345, 8883, 8895, 12453, 14805, 16011, 20755, 26685, 27871, 37359, 44415, 62265, 80055, 83613, 112077, 139355, 186795, 195097, 250839, 418065, 560385, 585291, 752517, 975485, 1254195, 1755873, 2926455, 3762585, 5267619, 8779365, 26338095]

約数ペア:

[(1, 26338095), (3, 8779365), (5, 5267619), (7, 3762585), (9, 2926455), (15, 1755873), (21, 1254195), (27, 975485), (35, 752517), (45, 585291), (47, 560385), (63, 418065), (105, 250839), (135, 195097), (141, 186795), (189, 139355), (235, 112077), (315, 83613), (329, 80055), (423, 62265), (593, 44415), (705, 37359), (945, 27871), (987, 26685), (1269, 20755), (1645, 16011), (1779, 14805), (2115, 12453), (2961, 8895), (2965, 8883), (4151, 6345), (4935, 5337)]