5189625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{659}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 10707840

約数和(自身を除く): 5518215

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 659, 875, 1125, 1575, 1977, 2625, 3295, 4613, 5931, 7875, 9885, 13839, 16475, 23065, 29655, 41517, 49425, 69195, 82375, 115325, 148275, 207585, 247125, 345975, 576625, 741375, 1037925, 1729875, 5189625]

約数ペア:

[(1, 5189625), (3, 1729875), (5, 1037925), (7, 741375), (9, 576625), (15, 345975), (21, 247125), (25, 207585), (35, 148275), (45, 115325), (63, 82375), (75, 69195), (105, 49425), (125, 41517), (175, 29655), (225, 23065), (315, 16475), (375, 13839), (525, 9885), (659, 7875), (875, 5931), (1125, 4613), (1575, 3295), (1977, 2625)]