45965385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 84240000

約数和(自身を除く): 38274615

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 499, 801, 1035, 1335, 1497, 2047, 2495, 4005, 4491, 6141, 7485, 10235, 11477, 18423, 22455, 30705, 34431, 44411, 57385, 92115, 103293, 133233, 172155, 222055, 399699, 516465, 666165, 1021453, 1998495, 3064359, 5107265, 9193077, 15321795, 45965385]

約数ペア:

[(1, 45965385), (3, 15321795), (5, 9193077), (9, 5107265), (15, 3064359), (23, 1998495), (45, 1021453), (69, 666165), (89, 516465), (115, 399699), (207, 222055), (267, 172155), (345, 133233), (445, 103293), (499, 92115), (801, 57385), (1035, 44411), (1335, 34431), (1497, 30705), (2047, 22455), (2495, 18423), (4005, 11477), (4491, 10235), (6141, 7485)]