31116885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122027}}^1$

素因数の和:122052

約数の個数: 16

約数和(自身を含む): 52716096

約数和(自身を除く): 21599211

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 122027, 366081, 610135, 1830405, 2074459, 6223377, 10372295, 31116885]

約数ペア:

[(1, 31116885), (3, 10372295), (5, 6223377), (15, 2074459), (17, 1830405), (51, 610135), (85, 366081), (255, 122027)]