2751567165

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3448

約数の個数: 80

約数和(自身を含む): 5206291200

約数和(自身を除く): 2454724035

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 89, 115, 135, 207, 267, 345, 405, 445, 621, 801, 1035, 1335, 1863, 2047, 2403, 3105, 3319, 4005, 6141, 7209, 9315, 9957, 10235, 12015, 16595, 18423, 29871, 30705, 36045, 49785, 55269, 76337, 89613, 92115, 149355, 165807, 229011, 268839, 276345, 295391, 381685, 448065, 687033, 829035, 886173, 1145055, 1344195, 1476955, 2061099, 2658519, 3435165, 4430865, 6183297, 6793993, 7975557, 10305495, 13292595, 20381979, 23926671, 30916485, 33969965, 39877785, 61145937, 101909895, 119633355, 183437811, 305729685, 550313433, 917189055, 2751567165]

約数ペア:

[(1, 2751567165), (3, 917189055), (5, 550313433), (9, 305729685), (15, 183437811), (23, 119633355), (27, 101909895), (45, 61145937), (69, 39877785), (81, 33969965), (89, 30916485), (115, 23926671), (135, 20381979), (207, 13292595), (267, 10305495), (345, 7975557), (405, 6793993), (445, 6183297), (621, 4430865), (801, 3435165), (1035, 2658519), (1335, 2061099), (1863, 1476955), (2047, 1344195), (2403, 1145055), (3105, 886173), (3319, 829035), (4005, 687033), (6141, 448065), (7209, 381685), (9315, 295391), (9957, 276345), (10235, 268839), (12015, 229011), (16595, 165807), (18423, 149355), (29871, 92115), (30705, 89613), (36045, 76337), (49785, 55269)]