201735495

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 190174905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 117, 135, 195, 213, 351, 355, 585, 639, 923, 1065, 1619, 1755, 1917, 2769, 3195, 4615, 4857, 8095, 8307, 9585, 13845, 14571, 21047, 24285, 24921, 41535, 43713, 63141, 72855, 105235, 114949, 124605, 189423, 218565, 315705, 344847, 568269, 574745, 947115, 1034541, 1494337, 1724235, 2841345, 3103623, 4483011, 5172705, 7471685, 13449033, 15518115, 22415055, 40347099, 67245165, 201735495]

約数ペア:

[(1, 201735495), (3, 67245165), (5, 40347099), (9, 22415055), (13, 15518115), (15, 13449033), (27, 7471685), (39, 5172705), (45, 4483011), (65, 3103623), (71, 2841345), (117, 1724235), (135, 1494337), (195, 1034541), (213, 947115), (351, 574745), (355, 568269), (585, 344847), (639, 315705), (923, 218565), (1065, 189423), (1619, 124605), (1755, 114949), (1917, 105235), (2769, 72855), (3195, 63141), (4615, 43713), (4857, 41535), (8095, 24921), (8307, 24285), (9585, 21047), (13845, 14571)]