73426725

素因数分解:

$3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1386

約数の個数: 36

約数和(自身を含む): 132067936

約数和(自身を除く): 58641211

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 307, 921, 1063, 1535, 2763, 3189, 4605, 5315, 7675, 9567, 13815, 15945, 23025, 26575, 47835, 69075, 79725, 239175, 326341, 979023, 1631705, 2937069, 4895115, 8158525, 14685345, 24475575, 73426725]

約数ペア:

[(1, 73426725), (3, 24475575), (5, 14685345), (9, 8158525), (15, 4895115), (25, 2937069), (45, 1631705), (75, 979023), (225, 326341), (307, 239175), (921, 79725), (1063, 69075), (1535, 47835), (2763, 26575), (3189, 23025), (4605, 15945), (5315, 13815), (7675, 9567)]