2015991145

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1339529}}^1$

素因数の和:1339584

約数の個数: 16

約数和(自身を含む): 2829087360

約数和(自身を除く): 813096215

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 1339529, 6697645, 9376703, 46883515, 57599747, 287998735, 403198229, 2015991145]

約数ペア:

[(1, 2015991145), (5, 403198229), (7, 287998735), (35, 57599747), (43, 46883515), (215, 9376703), (301, 6697645), (1505, 1339529)]