73445175

素因数分解:

$3^2\times 5^2\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1192

約数の個数: 36

約数和(自身を含む): 132022800

約数和(自身を除く): 58577625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 449, 727, 1347, 2181, 2245, 3635, 4041, 6543, 6735, 10905, 11225, 18175, 20205, 32715, 33675, 54525, 101025, 163575, 326423, 979269, 1632115, 2937807, 4896345, 8160575, 14689035, 24481725, 73445175]

約数ペア:

[(1, 73445175), (3, 24481725), (5, 14689035), (9, 8160575), (15, 4896345), (25, 2937807), (45, 1632115), (75, 979269), (225, 326423), (449, 163575), (727, 101025), (1347, 54525), (2181, 33675), (2245, 32715), (3635, 20205), (4041, 18175), (6543, 11225), (6735, 10905)]