205461105

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 334623744

約数和(自身を除く): 129162639

約数列:

[1, 3, 5, 15, 83, 227, 249, 415, 681, 727, 1135, 1245, 2181, 3405, 3635, 10905, 18841, 56523, 60341, 94205, 165029, 181023, 282615, 301705, 495087, 825145, 905115, 2475435, 13697407, 41092221, 68487035, 205461105]

約数ペア:

[(1, 205461105), (3, 68487035), (5, 41092221), (15, 13697407), (83, 2475435), (227, 905115), (249, 825145), (415, 495087), (681, 301705), (727, 282615), (1135, 181023), (1245, 165029), (2181, 94205), (3405, 60341), (3635, 56523), (10905, 18841)]