75494145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 50027775

約数列:

[1, 3, 5, 15, 31, 93, 155, 179, 465, 537, 895, 907, 2685, 2721, 4535, 5549, 13605, 16647, 27745, 28117, 83235, 84351, 140585, 162353, 421755, 487059, 811765, 2435295, 5032943, 15098829, 25164715, 75494145]

約数ペア:

[(1, 75494145), (3, 25164715), (5, 15098829), (15, 5032943), (31, 2435295), (93, 811765), (155, 487059), (179, 421755), (465, 162353), (537, 140585), (895, 84351), (907, 83235), (2685, 28117), (2721, 27745), (4535, 16647), (5549, 13605)]