164036325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 286053120

約数和(自身を除く): 122016795

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 265, 435, 725, 795, 1325, 1423, 1537, 2175, 3975, 4269, 4611, 7115, 7685, 21345, 23055, 35575, 38425, 41267, 75419, 106725, 115275, 123801, 206335, 226257, 377095, 619005, 1031675, 1131285, 1885475, 2187151, 3095025, 5656425, 6561453, 10935755, 32807265, 54678775, 164036325]

約数ペア:

[(1, 164036325), (3, 54678775), (5, 32807265), (15, 10935755), (25, 6561453), (29, 5656425), (53, 3095025), (75, 2187151), (87, 1885475), (145, 1131285), (159, 1031675), (265, 619005), (435, 377095), (725, 226257), (795, 206335), (1325, 123801), (1423, 115275), (1537, 106725), (2175, 75419), (3975, 41267), (4269, 38425), (4611, 35575), (7115, 23055), (7685, 21345)]