2938893315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1\times {\mathrm{4721}}^1$

素因数の和:5659

約数の個数: 32

約数和(自身を含む): 4808733696

約数和(自身を除く): 1869840381

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 883, 2649, 4415, 4721, 13245, 14163, 23605, 41501, 70815, 124503, 207505, 221887, 622515, 665661, 1109435, 3328305, 4168643, 12505929, 20843215, 62529645, 195926221, 587778663, 979631105, 2938893315]

約数ペア:

[(1, 2938893315), (3, 979631105), (5, 587778663), (15, 195926221), (47, 62529645), (141, 20843215), (235, 12505929), (705, 4168643), (883, 3328305), (2649, 1109435), (4415, 665661), (4721, 622515), (13245, 221887), (14163, 207505), (23605, 124503), (41501, 70815)]