38548225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 49818240

約数和(自身を除く): 11270015

約数列:

[1, 5, 25, 47, 53, 235, 265, 619, 1175, 1325, 2491, 3095, 12455, 15475, 29093, 32807, 62275, 145465, 164035, 727325, 820175, 1541929, 7709645, 38548225]

約数ペア:

[(1, 38548225), (5, 7709645), (25, 1541929), (47, 820175), (53, 727325), (235, 164035), (265, 145465), (619, 62275), (1175, 32807), (1325, 29093), (2491, 15475), (3095, 12455)]