1206915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 2045088

約数和(自身を除く): 838173

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4733, 14199, 23665, 70995, 80461, 241383, 402305, 1206915]

約数ペア:

[(1, 1206915), (3, 402305), (5, 241383), (15, 80461), (17, 70995), (51, 23665), (85, 14199), (255, 4733)]