289181955

素因数分解:

$3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{9511}}^1$

素因数の和:11546

約数の個数: 16

約数和(自身を含む): 462968064

約数和(自身を除く): 173786109

約数列:

[1, 3, 5, 15, 2027, 6081, 9511, 10135, 28533, 30405, 47555, 142665, 19278797, 57836391, 96393985, 289181955]

約数ペア:

[(1, 289181955), (3, 96393985), (5, 57836391), (15, 19278797), (2027, 142665), (6081, 47555), (9511, 30405), (10135, 28533)]