75813585

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 50468655

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 2029, 2491, 6087, 7473, 10145, 12455, 30435, 37365, 95363, 107537, 286089, 322611, 476815, 537685, 1430445, 1613055, 5054239, 15162717, 25271195, 75813585]

約数ペア:

[(1, 75813585), (3, 25271195), (5, 15162717), (15, 5054239), (47, 1613055), (53, 1430445), (141, 537685), (159, 476815), (235, 322611), (265, 286089), (705, 107537), (795, 95363), (2029, 37365), (2491, 30435), (6087, 12455), (7473, 10145)]