2017705065

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{4451}}^1$

素因数の和:5149

約数の個数: 32

約数和(自身を含む): 3302885376

約数和(自身を除く): 1285180311

約数列:

[1, 3, 5, 15, 47, 141, 235, 643, 705, 1929, 3215, 4451, 9645, 13353, 22255, 30221, 66765, 90663, 151105, 209197, 453315, 627591, 1045985, 2861993, 3137955, 8585979, 14309965, 42929895, 134513671, 403541013, 672568355, 2017705065]

約数ペア:

[(1, 2017705065), (3, 672568355), (5, 403541013), (15, 134513671), (47, 42929895), (141, 14309965), (235, 8585979), (643, 3137955), (705, 2861993), (1929, 1045985), (3215, 627591), (4451, 453315), (9645, 209197), (13353, 151105), (22255, 90663), (30221, 66765)]