150220225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 191594880

約数和(自身を除く): 41374655

約数列:

[1, 5, 25, 47, 173, 235, 739, 865, 1175, 3695, 4325, 8131, 18475, 34733, 40655, 127847, 173665, 203275, 639235, 868325, 3196175, 6008809, 30044045, 150220225]

約数ペア:

[(1, 150220225), (5, 30044045), (25, 6008809), (47, 3196175), (173, 868325), (235, 639235), (739, 203275), (865, 173665), (1175, 127847), (3695, 40655), (4325, 34733), (8131, 18475)]