27226395

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 56586240

約数和(自身を除く): 29359845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 613, 705, 945, 987, 1269, 1645, 1839, 2115, 2961, 3065, 4291, 4935, 5517, 6345, 8883, 9195, 12873, 14805, 16551, 21455, 27585, 28811, 38619, 44415, 64365, 82755, 86433, 115857, 144055, 193095, 201677, 259299, 432165, 579285, 605031, 777897, 1008385, 1296495, 1815093, 3025155, 3889485, 5445279, 9075465, 27226395]

約数ペア:

[(1, 27226395), (3, 9075465), (5, 5445279), (7, 3889485), (9, 3025155), (15, 1815093), (21, 1296495), (27, 1008385), (35, 777897), (45, 605031), (47, 579285), (63, 432165), (105, 259299), (135, 201677), (141, 193095), (189, 144055), (235, 115857), (315, 86433), (329, 82755), (423, 64365), (613, 44415), (705, 38619), (945, 28811), (987, 27585), (1269, 21455), (1645, 16551), (1839, 14805), (2115, 12873), (2961, 9195), (3065, 8883), (4291, 6345), (4935, 5517)]