289318665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1134583}}^1$

素因数の和:1134608

約数の個数: 16

約数和(自身を含む): 490140288

約数和(自身を除く): 200821623

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1134583, 3403749, 5672915, 17018745, 19287911, 57863733, 96439555, 289318665]

約数ペア:

[(1, 289318665), (3, 96439555), (5, 57863733), (15, 19287911), (17, 17018745), (51, 5672915), (85, 3403749), (255, 1134583)]