153381075

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{16103}}^1$

素因数の和:16243

約数の個数: 24

約数和(自身を含む): 255602688

約数和(自身を除く): 102221613

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 16103, 48309, 80515, 241545, 402575, 1207725, 2045081, 6135243, 10225405, 30676215, 51127025, 153381075]

約数ペア:

[(1, 153381075), (3, 51127025), (5, 30676215), (15, 10225405), (25, 6135243), (75, 2045081), (127, 1207725), (381, 402575), (635, 241545), (1905, 80515), (3175, 48309), (9525, 16103)]